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| author | David Cantrell <dcantrell@redhat.com> | 2006-11-28 19:32:35 +0000 |
|---|---|---|
| committer | David Cantrell <dcantrell@redhat.com> | 2006-11-28 19:32:35 +0000 |
| commit | 345caabe67c7e3016086ac6686636260ce50e8f6 (patch) | |
| tree | 6e588473a68aa6bd39963f7b0700913e87c3483b /isys | |
| parent | b645d61940fb94df8a77212646b78d2cc463444a (diff) | |
| download | anaconda-345caabe67c7e3016086ac6686636260ce50e8f6.tar.gz anaconda-345caabe67c7e3016086ac6686636260ce50e8f6.tar.xz anaconda-345caabe67c7e3016086ac6686636260ce50e8f6.zip | |
* isys/wireless.c (set_essid, get_essid): Init wreq struct before
use (#215367).
Diffstat (limited to 'isys')
| -rw-r--r-- | isys/wireless.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/isys/wireless.c b/isys/wireless.c index fd893c888..77e6b54b0 100644 --- a/isys/wireless.c +++ b/isys/wireless.c @@ -67,8 +67,10 @@ int is_wireless_interface(char * ifname) { /* set the essid for ifname to essid. if essid is NULL, do automatically */ int set_essid(char * ifname, char * essid) { int sock; - struct iwreq wreq; - + struct iwreq wreq; + + memset(&wreq, 0, sizeof (wreq)); + if (strlen(essid) > IW_ESSID_MAX_SIZE) { fprintf(stderr, "essid too long\n"); return -1; @@ -101,7 +103,9 @@ int set_essid(char * ifname, char * essid) { char * get_essid(char * ifname) { int sock; struct iwreq wreq; - + + memset(&wreq, 0, sizeof (wreq)); + sock = get_socket(); wreq = get_wreq(ifname); |