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[package] iwinfo: fix segmentation fault when doing two consecutive scans through wpa_supplicant
Based on patch by Christian Kapeller <christian.kapeller@cmotion.eu> with one minor whitespace change and updated package version. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29992 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -7,7 +7,7 @@
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include $(TOPDIR)/rules.mk
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include $(TOPDIR)/rules.mk
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PKG_NAME:=libiwinfo
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PKG_NAME:=libiwinfo
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PKG_RELEASE:=23
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PKG_RELEASE:=24
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PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
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PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
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PKG_CONFIG_DEPENDS := \
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PKG_CONFIG_DEPENDS := \
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@ -387,10 +387,13 @@ static char * nl80211_wpactl_info(const char *ifname, const char *cmd,
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goto out;
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goto out;
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send(sock, "ATTACH", 6, 0);
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if (event)
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{
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send(sock, "ATTACH", 6, 0);
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if (nl80211_wpactl_recv(sock, buffer, sizeof(buffer)) <= 0)
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if (nl80211_wpactl_recv(sock, buffer, sizeof(buffer)) <= 0)
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goto out;
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goto out;
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}
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send(sock, cmd, strlen(cmd), 0);
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send(sock, cmd, strlen(cmd), 0);
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@ -405,7 +408,7 @@ static char * nl80211_wpactl_info(const char *ifname, const char *cmd,
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break;
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break;
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}
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}
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if ((!event && buffer[0] != '<') || strstr(buffer, event))
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if ((!event && buffer[0] != '<') || (event && strstr(buffer, event)))
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break;
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break;
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}
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}
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