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| author | vanhauser-thc <vh@thc.org> | 2024-06-07 13:46:15 +0200 |
|---|---|---|
| committer | vanhauser-thc <vh@thc.org> | 2024-06-07 13:46:15 +0200 |
| commit | 74e264a20a3af709a3546f7a3823e9788feb45f3 (patch) | |
| tree | dcda715cef309cf92b5c54f4f1f6f42523dad0a3 /src | |
| parent | f0937f96d49fdb23865e2025576ab5c0049ef5b5 (diff) | |
| download | afl++-74e264a20a3af709a3546f7a3823e9788feb45f3.tar.gz | |
move function
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-common.c | 18 | ||||
| -rw-r--r-- | src/afl-performance.c | 18 |
2 files changed, 18 insertions, 18 deletions
diff --git a/src/afl-common.c b/src/afl-common.c index 4250fb36..efdb5d60 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -51,8 +51,6 @@ #include <fcntl.h> #include <signal.h> -#include "hash.h" - u8 be_quiet = 0; u8 *doc_path = ""; u8 last_intr = 0; @@ -169,22 +167,6 @@ void set_sanitizer_defaults() { } -u64 get_binary_hash(u8 *fn) { - - int fd = open(fn, O_RDONLY); - if (fd < 0) { PFATAL("Unable to open '%s'", fn); } - struct stat st; - if (fstat(fd, &st) < 0) { PFATAL("Unable to fstat '%s'", fn); } - u32 f_len = st.st_size; - u8 *f_data = mmap(0, f_len, PROT_READ, MAP_PRIVATE, fd, 0); - if (f_data == MAP_FAILED) { PFATAL("Unable to mmap file '%s'", fn); } - close(fd); - u64 hash = hash64(f_data, f_len, 0); - if (munmap(f_data, f_len)) { PFATAL("unmap() failed"); } - return hash; - -} - u32 check_binary_signatures(u8 *fn) { int ret = 0, fd = open(fn, O_RDONLY); diff --git a/src/afl-performance.c b/src/afl-performance.c index 6c6e3c8b..e8ece6b5 100644 --- a/src/afl-performance.c +++ b/src/afl-performance.c @@ -95,6 +95,24 @@ inline u64 hash64(u8 *key, u32 len, u64 seed) { } +/* Hash a file */ + +u64 get_binary_hash(u8 *fn) { + + int fd = open(fn, O_RDONLY); + if (fd < 0) { PFATAL("Unable to open '%s'", fn); } + struct stat st; + if (fstat(fd, &st) < 0) { PFATAL("Unable to fstat '%s'", fn); } + u32 f_len = st.st_size; + u8 *f_data = mmap(0, f_len, PROT_READ, MAP_PRIVATE, fd, 0); + if (f_data == MAP_FAILED) { PFATAL("Unable to mmap file '%s'", fn); } + close(fd); + u64 hash = hash64(f_data, f_len, 0); + if (munmap(f_data, f_len)) { PFATAL("unmap() failed"); } + return hash; + +} + // Public domain SHA1 implementation copied from: // https://github.com/x42/liboauth/blob/7001b8256cd654952ec2515b055d2c5b243be600/src/sha1.c |