diff options
| -rw-r--r-- | git-compat-util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index c6d391f86..4515c494e 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -812,6 +812,9 @@ static inline int strtoul_ui(char const *s, int base, unsigned int *result) char *p; errno = 0; + /* negative values would be accepted by strtoul */ + if (strchr(s, '-')) + return -1; ul = strtoul(s, &p, base); if (errno || *p || p == s || (unsigned int) ul != ul) return -1; |