diff options
Diffstat (limited to 'utils/argv_fuzzing/argv-fuzz-inl.h')
| -rw-r--r-- | utils/argv_fuzzing/argv-fuzz-inl.h | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/utils/argv_fuzzing/argv-fuzz-inl.h b/utils/argv_fuzzing/argv-fuzz-inl.h index 94d4c123..917c6222 100644 --- a/utils/argv_fuzzing/argv-fuzz-inl.h +++ b/utils/argv_fuzzing/argv-fuzz-inl.h @@ -34,7 +34,7 @@ #ifndef _HAVE_ARGV_FUZZ_INL #define _HAVE_ARGV_FUZZ_INL -#include <string.h> +#include <stdlib.h> #include <unistd.h> #define AFL_INIT_ARGV() \ @@ -64,24 +64,27 @@ static char **afl_init_argv(int *argc) { char *ptr = in_buf; int rc = 0; - ssize_t num = 0; - if ((num = read(0, in_buf, MAX_CMDLINE_LEN - 2)) <= 0) { - *argc = 0; - return ret; - } - if (in_buf[num - 1] == '\n') { - in_buf[num - 1] = 0; + ssize_t num = read(0, in_buf, MAX_CMDLINE_LEN - 2); + if (num < 0) { + abort(); } + in_buf[num] = '\0'; + in_buf[num + 1] = '\0'; + + while (*ptr && rc < MAX_CMDLINE_PAR) { - char *curarg = strtok(ptr, " "); - while (curarg && rc < MAX_CMDLINE_PAR) { - ret[rc] = curarg; + ret[rc] = ptr; if (ret[rc][0] == 0x02 && !ret[rc][1]) ret[rc]++; rc++; - curarg = strtok(NULL, " "); + + while (*ptr) + ptr++; + ptr++; + } *argc = rc; + return ret; } @@ -90,3 +93,4 @@ static char **afl_init_argv(int *argc) { #undef MAX_CMDLINE_PAR #endif /* !_HAVE_ARGV_FUZZ_INL */ + |