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43a8fdff46
which would cause a free() inside allocated chunk. Without this change, the class could crash with jemalloc debugging options enabled. The patch have also been submitted to upstream maintainer. Reported by: lev Submitted by: delphij PR: ports/167938 Approved by: perl@ (swills)
27 lines
760 B
Text
27 lines
760 B
Text
--- ./Interface.xs.orig 2008-06-06 08:51:42.000000000 -0700
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+++ ./Interface.xs 2012-05-15 13:16:22.856348098 -0700
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@@ -567,6 +567,7 @@
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struct ifreq ifr;
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#if (defined(USE_GETIFADDRS) && defined(HAVE_SOCKADDR_DL_STRUCT))
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struct ifaddrs* ifap = NULL;
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+ struct ifaddrs* saved_ifap = NULL;
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struct sockaddr_dl* sdl;
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sa_family_t family;
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char *sdlname, *haddr, *s;
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@@ -581,6 +582,7 @@
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#endif
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#if (defined(USE_GETIFADDRS) && defined(HAVE_SOCKADDR_DL_STRUCT))
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getifaddrs(&ifap);
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+ saved_ifap = ifap;
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while(1) {
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if (ifap == NULL) break;
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@@ -595,7 +597,7 @@
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}
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ifap = ifap -> ifa_next;
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}
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- freeifaddrs(ifap);
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+ freeifaddrs(saved_ifap);
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s = hwaddr;
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s[0] = '\0';
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