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fixed scan-build issues

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This commit is contained in:
Dominik Maier
2021-02-15 13:51:32 +01:00
parent 16ffbb37f5
commit 512f53984c
2 changed files with 28 additions and 4 deletions
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17
src/afl-fuzz-redqueen.c
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@ -382,6 +382,7 @@ static u8 colorization(afl_state_t *afl, u8 *buf, u32 len,
rng = ranges;
ranges = rng->next;
ck_free(rng);
rng = NULL;
}
@ -455,6 +456,15 @@ static u8 colorization(afl_state_t *afl, u8 *buf, u32 len,
return 0;
checksum_fail:
while (ranges) {
rng = ranges;
ranges = rng->next;
ck_free(rng);
rng = NULL;
}
ck_free(backup);
ck_free(changed);
@ -503,6 +513,8 @@ static int strntoll(const char *str, size_t sz, char **end, int base,
long long ret;
const char *beg = str;
if (!str || !sz) { return 1; }
for (; beg && sz && *beg == ' '; beg++, sz--) {};
if (!sz) return 1;
@ -526,6 +538,8 @@ static int strntoull(const char *str, size_t sz, char **end, int base,
unsigned long long ret;
const char * beg = str;
if (!str || !sz) { return 1; }
for (; beg && sz && *beg == ' '; beg++, sz--)
;
@ -1303,7 +1317,7 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
}
#endif /* CMPLOG_SOLVE_ARITHMETIC */
#endif /* CMPLOG_SOLVE_ARITHMETIC */
return 0;
@ -2670,3 +2684,4 @@ exit_its:
return r;
}