diff options
Diffstat (limited to 'src/string/strstr.c')
| -rw-r--r-- | src/string/strstr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/string/strstr.c b/src/string/strstr.c index eac8ea77..03ac3e17 100644 --- a/src/string/strstr.c +++ b/src/string/strstr.c @@ -14,8 +14,13 @@ char * strstr(const char *s1, const char *s2) ASSERT_NONNULL(s2); /* no modifcation, overlap is OK */ + DANGEROUS_READ(s1, -1); l1 = strlen(s1); + DANGER_OVER(); + + DANGEROUS_READ(s2, -1); l2 = strlen(s2); + DANGER_OVER(); for (p = (char*)s1; p < s1 + l1 - l2; p = strchr(p + 1, *s2)) { if (p == NULL || strncmp(p, s2, l2) == 0) { |