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| author | Jakub Hrozek <jhrozek@redhat.com> | 2011-09-20 13:25:15 +0200 |
|---|---|---|
| committer | Stephen Gallagher <sgallagh@redhat.com> | 2011-09-20 10:43:11 -0400 |
| commit | 5d98dce1111f04475e0d14ace9a4bcb876206fa5 (patch) | |
| tree | 26f9807036ca38376bf4e6b241089298e6b4d108 /src/monitor | |
| parent | fa3db4695a82b09cab30d0499114159b836e6357 (diff) | |
| download | sssd-5d98dce1111f04475e0d14ace9a4bcb876206fa5.tar.gz sssd-5d98dce1111f04475e0d14ace9a4bcb876206fa5.tar.bz2 sssd-5d98dce1111f04475e0d14ace9a4bcb876206fa5.zip | |
Fix wrong buffer size in has_phy_80211_subdir()
https://fedorahosted.org/sssd/ticket/1002
Diffstat (limited to 'src/monitor')
| -rw-r--r-- | src/monitor/monitor_netlink.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/monitor/monitor_netlink.c b/src/monitor/monitor_netlink.c index 7bc90efc..b8c39672 100644 --- a/src/monitor/monitor_netlink.c +++ b/src/monitor/monitor_netlink.c @@ -64,7 +64,8 @@ #define SYSFS_IFACE_PATH_MAX (21+IFNAMSIZ) #define PHY_80211_SUBDIR "phy80211" -#define SYSFS_SUBDIR_PATH_MAX (SYSFS_IFACE_PATH_MAX+9) +/* 9 = strlen(PHY_80211_SUBDIR)+1, 1 = path delimeter */ +#define SYSFS_SUBDIR_PATH_MAX (SYSFS_IFACE_PATH_MAX+9+1) #define BUFSIZE 8 @@ -154,7 +155,7 @@ static bool has_ethernet_encapsulation(const char *sysfs_path) static bool has_phy_80211_subdir(const char *sysfs_path) { - char phy80211_path[SYSFS_IFACE_PATH_MAX]; + char phy80211_path[SYSFS_SUBDIR_PATH_MAX]; struct stat statbuf; errno_t ret; |