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Fix a bug in wifi_essid().
When an invalid interface name is passed to wifi_essid() it does not
close opened sockets.
master
Aaron Marcher
8 years ago
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GPG Key ID: 74B048E5C2474F9A
1 changed files with
1 additions and
0 deletions
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components/wifi.c
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@ -77,6 +77,7 @@ wifi_essid(const char *iface) |
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wreq.u.essid.pointer = id; |
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wreq.u.essid.pointer = id; |
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if (ioctl(sockfd,SIOCGIWESSID, &wreq) == -1) { |
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if (ioctl(sockfd,SIOCGIWESSID, &wreq) == -1) { |
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warn("Failed to get ESSID for interface %s", iface); |
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warn("Failed to get ESSID for interface %s", iface); |
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close(sockfd); |
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return NULL; |
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return NULL; |
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} |
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} |
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