diff options
Diffstat (limited to 'libtokencap/libtokencap.so.c')
| -rw-r--r-- | libtokencap/libtokencap.so.c | 134 |
1 files changed, 67 insertions, 67 deletions
diff --git a/libtokencap/libtokencap.so.c b/libtokencap/libtokencap.so.c index d400d3b3..7057c36a 100644 --- a/libtokencap/libtokencap.so.c +++ b/libtokencap/libtokencap.so.c @@ -54,16 +54,16 @@ #ifdef RTLD_NEXT /* The libc functions are a magnitude faster than our replacements. Use them when RTLD_NEXT is available. */ -int (*__libc_strcmp)(const char* str1, const char* str2); -int (*__libc_strncmp)(const char* str1, const char* str2, size_t len); -int (*__libc_strcasecmp)(const char* str1, const char* str2); -int (*__libc_strncasecmp)(const char* str1, const char* str2, size_t len); -int (*__libc_memcmp)(const void* mem1, const void* mem2, size_t len); -int (*__libc_bcmp)(const void* mem1, const void* mem2, size_t len); -char* (*__libc_strstr)(const char* haystack, const char* needle); -char* (*__libc_strcasestr)(const char* haystack, const char* needle); -void* (*__libc_memmem)(const void* haystack, size_t haystack_len, - const void* needle, size_t needle_len); +int (*__libc_strcmp)(const char *str1, const char *str2); +int (*__libc_strncmp)(const char *str1, const char *str2, size_t len); +int (*__libc_strcasecmp)(const char *str1, const char *str2); +int (*__libc_strncasecmp)(const char *str1, const char *str2, size_t len); +int (*__libc_memcmp)(const void *mem1, const void *mem2, size_t len); +int (*__libc_bcmp)(const void *mem1, const void *mem2, size_t len); +char *(*__libc_strstr)(const char *haystack, const char *needle); +char *(*__libc_strcasestr)(const char *haystack, const char *needle); +void *(*__libc_memmem)(const void *haystack, size_t haystack_len, + const void *needle, size_t needle_len); #endif /* Mapping data and such */ @@ -86,7 +86,7 @@ static void __tokencap_load_mappings(void) { #if defined __linux__ u8 buf[MAX_LINE]; - FILE* f = fopen("/proc/self/maps", "r"); + FILE *f = fopen("/proc/self/maps", "r"); __tokencap_ro_loaded = 1; @@ -100,8 +100,8 @@ static void __tokencap_load_mappings(void) { if (sscanf(buf, "%p-%p %c%c", &st, &en, &rf, &wf) != 4) continue; if (wf == 'w' || rf != 'r') continue; - __tokencap_ro[__tokencap_ro_cnt].st = (void*)st; - __tokencap_ro[__tokencap_ro_cnt].en = (void*)en; + __tokencap_ro[__tokencap_ro_cnt].st = (void *)st; + __tokencap_ro[__tokencap_ro_cnt].en = (void *)en; if (++__tokencap_ro_cnt == MAX_MAPPINGS) break; @@ -136,8 +136,8 @@ static void __tokencap_load_mappings(void) { if ((region.protection & VM_PROT_READ) && !(region.protection & VM_PROT_WRITE)) { - __tokencap_ro[__tokencap_ro_cnt].st = (void*)base; - __tokencap_ro[__tokencap_ro_cnt].en = (void*)(base + size); + __tokencap_ro[__tokencap_ro_cnt].st = (void *)base; + __tokencap_ro[__tokencap_ro_cnt].en = (void *)(base + size); if (++__tokencap_ro_cnt == MAX_MAPPINGS) break; @@ -160,7 +160,7 @@ static void __tokencap_load_mappings(void) { int mib[] = {CTL_VM, VM_PROC, VM_PROC_MAP, __tokencap_pid, sizeof(struct kinfo_vmentry)}; #endif - char * buf, *low, *high; + char *buf, *low, *high; size_t miblen = sizeof(mib) / sizeof(mib[0]); size_t len; @@ -189,7 +189,7 @@ static void __tokencap_load_mappings(void) { while (low < high) { - struct kinfo_vmentry* region = (struct kinfo_vmentry*)low; + struct kinfo_vmentry *region = (struct kinfo_vmentry *)low; #if defined __FreeBSD__ || defined __NetBSD__ @@ -216,8 +216,8 @@ static void __tokencap_load_mappings(void) { !(region->kve_protection & KVE_PROT_WRITE)) { #endif - __tokencap_ro[__tokencap_ro_cnt].st = (void*)region->kve_start; - __tokencap_ro[__tokencap_ro_cnt].en = (void*)region->kve_end; + __tokencap_ro[__tokencap_ro_cnt].st = (void *)region->kve_start; + __tokencap_ro[__tokencap_ro_cnt].en = (void *)region->kve_end; if (++__tokencap_ro_cnt == MAX_MAPPINGS) break; @@ -234,7 +234,7 @@ static void __tokencap_load_mappings(void) { /* Check an address against the list of read-only mappings. */ -static u8 __tokencap_is_ro(const void* ptr) { +static u8 __tokencap_is_ro(const void *ptr) { u32 i; @@ -250,7 +250,7 @@ static u8 __tokencap_is_ro(const void* ptr) { /* Dump an interesting token to output file, quoting and escaping it properly. */ -static void __tokencap_dump(const u8* ptr, size_t len, u8 is_text) { +static void __tokencap_dump(const u8 *ptr, size_t len, u8 is_text) { u8 buf[MAX_AUTO_EXTRA * 4 + 1]; u32 i; @@ -293,7 +293,7 @@ static void __tokencap_dump(const u8* ptr, size_t len, u8 is_text) { #undef strcmp -int strcmp(const char* str1, const char* str2) { +int strcmp(const char *str1, const char *str2) { if (__tokencap_is_ro(str1)) __tokencap_dump(str1, strlen(str1), 1); if (__tokencap_is_ro(str2)) __tokencap_dump(str2, strlen(str2), 1); @@ -317,7 +317,7 @@ int strcmp(const char* str1, const char* str2) { #undef strncmp -int strncmp(const char* str1, const char* str2, size_t len) { +int strncmp(const char *str1, const char *str2, size_t len) { if (__tokencap_is_ro(str1)) __tokencap_dump(str1, len, 1); if (__tokencap_is_ro(str2)) __tokencap_dump(str2, len, 1); @@ -343,7 +343,7 @@ int strncmp(const char* str1, const char* str2, size_t len) { #undef strcasecmp -int strcasecmp(const char* str1, const char* str2) { +int strcasecmp(const char *str1, const char *str2) { if (__tokencap_is_ro(str1)) __tokencap_dump(str1, strlen(str1), 1); if (__tokencap_is_ro(str2)) __tokencap_dump(str2, strlen(str2), 1); @@ -367,7 +367,7 @@ int strcasecmp(const char* str1, const char* str2) { #undef strncasecmp -int strncasecmp(const char* str1, const char* str2, size_t len) { +int strncasecmp(const char *str1, const char *str2, size_t len) { if (__tokencap_is_ro(str1)) __tokencap_dump(str1, len, 1); if (__tokencap_is_ro(str2)) __tokencap_dump(str2, len, 1); @@ -393,7 +393,7 @@ int strncasecmp(const char* str1, const char* str2, size_t len) { #undef memcmp -int memcmp(const void* mem1, const void* mem2, size_t len) { +int memcmp(const void *mem1, const void *mem2, size_t len) { if (__tokencap_is_ro(mem1)) __tokencap_dump(mem1, len, 0); if (__tokencap_is_ro(mem2)) __tokencap_dump(mem2, len, 0); @@ -402,8 +402,8 @@ int memcmp(const void* mem1, const void* mem2, size_t len) { if (__libc_memcmp) return __libc_memcmp(mem1, mem2, len); #endif - const char* strmem1 = (const char*)mem1; - const char* strmem2 = (const char*)mem2; + const char *strmem1 = (const char *)mem1; + const char *strmem2 = (const char *)mem2; while (len--) { @@ -420,7 +420,7 @@ int memcmp(const void* mem1, const void* mem2, size_t len) { #undef bcmp -int bcmp(const void* mem1, const void* mem2, size_t len) { +int bcmp(const void *mem1, const void *mem2, size_t len) { if (__tokencap_is_ro(mem1)) __tokencap_dump(mem1, len, 0); if (__tokencap_is_ro(mem2)) __tokencap_dump(mem2, len, 0); @@ -429,8 +429,8 @@ int bcmp(const void* mem1, const void* mem2, size_t len) { if (__libc_bcmp) return __libc_bcmp(mem1, mem2, len); #endif - const char* strmem1 = (const char*)mem1; - const char* strmem2 = (const char*)mem2; + const char *strmem1 = (const char *)mem1; + const char *strmem2 = (const char *)mem2; while (len--) { @@ -447,7 +447,7 @@ int bcmp(const void* mem1, const void* mem2, size_t len) { #undef strstr -char* strstr(const char* haystack, const char* needle) { +char *strstr(const char *haystack, const char *needle) { if (__tokencap_is_ro(haystack)) __tokencap_dump(haystack, strlen(haystack), 1); @@ -460,13 +460,13 @@ char* strstr(const char* haystack, const char* needle) { do { - const char* n = needle; - const char* h = haystack; + const char *n = needle; + const char *h = haystack; while (*n && *h && *n == *h) n++, h++; - if (!*n) return (char*)haystack; + if (!*n) return (char *)haystack; } while (*(haystack++)); @@ -476,7 +476,7 @@ char* strstr(const char* haystack, const char* needle) { #undef strcasestr -char* strcasestr(const char* haystack, const char* needle) { +char *strcasestr(const char *haystack, const char *needle) { if (__tokencap_is_ro(haystack)) __tokencap_dump(haystack, strlen(haystack), 1); @@ -489,13 +489,13 @@ char* strcasestr(const char* haystack, const char* needle) { do { - const char* n = needle; - const char* h = haystack; + const char *n = needle; + const char *h = haystack; while (*n && *h && tolower(*n) == tolower(*h)) n++, h++; - if (!*n) return (char*)haystack; + if (!*n) return (char *)haystack; } while (*(haystack++)); @@ -505,7 +505,7 @@ char* strcasestr(const char* haystack, const char* needle) { #undef memmem -void* memmem(const void* haystack, size_t haystack_len, const void* needle, +void *memmem(const void *haystack, size_t haystack_len, const void *needle, size_t needle_len) { if (__tokencap_is_ro(haystack)) __tokencap_dump(haystack, haystack_len, 1); @@ -517,19 +517,19 @@ void* memmem(const void* haystack, size_t haystack_len, const void* needle, return __libc_memmem(haystack, haystack_len, needle, needle_len); #endif - const char* n = (const char*)needle; - const char* h = (const char*)haystack; + const char *n = (const char *)needle; + const char *h = (const char *)haystack; if (haystack_len < needle_len) return 0; - if (needle_len == 0) return (void*)haystack; + if (needle_len == 0) return (void *)haystack; if (needle_len == 1) return memchr(haystack, *n, haystack_len); - const char* end = h + (haystack_len - needle_len); + const char *end = h + (haystack_len - needle_len); do { if (*h == *n) { - if (memcmp(h, n, needle_len) == 0) return (void*)h; + if (memcmp(h, n, needle_len) == 0) return (void *)h; } @@ -544,31 +544,31 @@ void* memmem(const void* haystack, size_t haystack_len, const void* needle, /* * Apache's httpd wrappers */ -int ap_cstr_casecmp(const char* s1, const char* s2) { +int ap_cstr_casecmp(const char *s1, const char *s2) { return strcasecmp(s1, s2); } -int ap_cstr_casecmpn(const char* s1, const char* s2, size_t n) { +int ap_cstr_casecmpn(const char *s1, const char *s2, size_t n) { return strncasecmp(s1, s2, n); } -const char* ap_strcasestr(const char* s1, const char* s2) { +const char *ap_strcasestr(const char *s1, const char *s2) { return strcasestr(s1, s2); } -int apr_cstr_casecmp(const char* s1, const char* s2) { +int apr_cstr_casecmp(const char *s1, const char *s2) { return strcasecmp(s1, s2); } -int apr_cstr_casecmpn(const char* s1, const char* s2, size_t n) { +int apr_cstr_casecmpn(const char *s1, const char *s2, size_t n) { return strncasecmp(s1, s2, n); @@ -577,31 +577,31 @@ int apr_cstr_casecmpn(const char* s1, const char* s2, size_t n) { /* * *SSL wrappers */ -int CRYPTO_memcmp(const void* m1, const void* m2, size_t len) { +int CRYPTO_memcmp(const void *m1, const void *m2, size_t len) { return memcmp(m1, m2, len); } -int OPENSSL_memcmp(const void* m1, const void* m2, size_t len) { +int OPENSSL_memcmp(const void *m1, const void *m2, size_t len) { return memcmp(m1, m2, len); } -int OPENSSL_strcasecmp(const char* s1, const char* s2) { +int OPENSSL_strcasecmp(const char *s1, const char *s2) { return strcasecmp(s1, s2); } -int OPENSSL_strncasecmp(const char* s1, const char* s2, size_t len) { +int OPENSSL_strncasecmp(const char *s1, const char *s2, size_t len) { return strncasecmp(s1, s2, len); } -int32_t memcmpct(const void* s1, const void* s2, size_t len) { +int32_t memcmpct(const void *s1, const void *s2, size_t len) { return memcmp(s1, s2, len); @@ -610,7 +610,7 @@ int32_t memcmpct(const void* s1, const void* s2, size_t len) { /* * libXML wrappers */ -int xmlStrncmp(const char* s1, const char* s2, int len) { +int xmlStrncmp(const char *s1, const char *s2, int len) { if (len <= 0) { return 0; } if (s1 == s2) { return 0; } @@ -620,7 +620,7 @@ int xmlStrncmp(const char* s1, const char* s2, int len) { } -int xmlStrcmp(const char* s1, const char* s2) { +int xmlStrcmp(const char *s1, const char *s2) { if (s1 == s2) { return 0; } if (s1 == NULL) { return -1; } @@ -629,7 +629,7 @@ int xmlStrcmp(const char* s1, const char* s2) { } -int xmlStrEqual(const char* s1, const char* s2) { +int xmlStrEqual(const char *s1, const char *s2) { if (s1 == s2) { return 1; } if (s1 == NULL) { return 0; } @@ -639,7 +639,7 @@ int xmlStrEqual(const char* s1, const char* s2) { } -int xmlStrcasecmp(const char* s1, const char* s2) { +int xmlStrcasecmp(const char *s1, const char *s2) { if (s1 == s2) { return 0; } if (s1 == NULL) { return -1; } @@ -648,7 +648,7 @@ int xmlStrcasecmp(const char* s1, const char* s2) { } -int xmlStrncasecmp(const char* s1, const char* s2, int len) { +int xmlStrncasecmp(const char *s1, const char *s2, int len) { if (len <= 0) { return 0; } if (s1 == s2) { return 0; } @@ -658,7 +658,7 @@ int xmlStrncasecmp(const char* s1, const char* s2, int len) { } -const char* xmlStrstr(const char* haystack, const char* needle) { +const char *xmlStrstr(const char *haystack, const char *needle) { if (haystack == NULL) { return NULL; } if (needle == NULL) { return NULL; } @@ -666,7 +666,7 @@ const char* xmlStrstr(const char* haystack, const char* needle) { } -const char* xmlStrcasestr(const char* haystack, const char* needle) { +const char *xmlStrcasestr(const char *haystack, const char *needle) { if (haystack == NULL) { return NULL; } if (needle == NULL) { return NULL; } @@ -677,13 +677,13 @@ const char* xmlStrcasestr(const char* haystack, const char* needle) { /* * Samba wrappers */ -int memcmp_const_time(const void* s1, const void* s2, size_t n) { +int memcmp_const_time(const void *s1, const void *s2, size_t n) { return memcmp(s1, s2, n); } -bool strcsequal(const void* s1, const void* s2) { +bool strcsequal(const void *s1, const void *s2) { if (s1 == s2) { return true; } if (!s1 || !s2) { return false; } @@ -693,13 +693,13 @@ bool strcsequal(const void* s1, const void* s2) { /* bcmp/memcmp BSD flavors, similar to CRYPTO_memcmp */ -int timingsafe_bcmp(const void* mem1, const void* mem2, size_t len) { +int timingsafe_bcmp(const void *mem1, const void *mem2, size_t len) { return bcmp(mem1, mem2, len); } -int timingsafe_memcmp(const void* mem1, const void* mem2, size_t len) { +int timingsafe_memcmp(const void *mem1, const void *mem2, size_t len) { return memcmp(mem1, mem2, len); @@ -709,7 +709,7 @@ int timingsafe_memcmp(const void* mem1, const void* mem2, size_t len) { __attribute__((constructor)) void __tokencap_init(void) { - u8* fn = getenv("AFL_TOKEN_FILE"); + u8 *fn = getenv("AFL_TOKEN_FILE"); if (fn) __tokencap_out_file = open(fn, O_RDWR | O_CREAT | O_APPEND, 0655); if (__tokencap_out_file == -1) __tokencap_out_file = STDERR_FILENO; __tokencap_pid = getpid(); |