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| author | Thomas Haller <thaller@redhat.com> | 2023-08-18 09:56:58 (GMT) |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2023-08-18 09:57:33 (GMT) |
| commit | 8ee8b05ff59999fd88b8a6faae40e7777ccf8c98 (patch) | |
| tree | 5784b5f09464eea1afeae98462c8799a1f130481 /lib/utils.c | |
| parent | 09f03f29cf9d26933d2bd319bdeb63f9da9d81e8 (diff) | |
| download | libnl-8ee8b05ff59999fd88b8a6faae40e7777ccf8c98.zip libnl-8ee8b05ff59999fd88b8a6faae40e7777ccf8c98.tar.gz libnl-8ee8b05ff59999fd88b8a6faae40e7777ccf8c98.tar.bz2 | |
lib: fix error handling in nl_str2ip_proto()
Diffstat (limited to 'lib/utils.c')
| -rw-r--r-- | lib/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/utils.c b/lib/utils.c index c46cf51..04bbe81 100644 --- a/lib/utils.c +++ b/lib/utils.c @@ -891,7 +891,7 @@ int nl_str2ip_proto(const char *name) return p->p_proto; l = strtoul(name, &end, 0); - if (l == ULONG_MAX || *end != '\0') + if (name == end || *end != '\0' || l > (unsigned long)INT_MAX) return -NLE_OBJ_NOTFOUND; return (int) l; |