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| author | Doug Kehn <rdkehn@yahoo.com> | 2009-11-17 00:56:17 +0100 |
|---|---|---|
| committer | Doug Kehn <rdkehn@yahoo.com> | 2009-11-17 00:56:17 +0100 |
| commit | 13fda12471897fc329b57a612f54c72d97a4f69c (patch) | |
| tree | 6e9df09435f81dfae09ee264c699e0e105788e5e | |
| parent | a4980248f30e4c16cdbe914b93cb45916b22faae (diff) | |
| download | crosstool-ng-13fda12471897fc329b57a612f54c72d97a4f69c.tar.gz crosstool-ng-13fda12471897fc329b57a612f54c72d97a4f69c.tar.bz2 crosstool-ng-13fda12471897fc329b57a612f54c72d97a4f69c.zip | |
libc/uClibc: add new patch to fix NULL pointer dereference
| -rw-r--r-- | patches/uClibc/0.9.30.1/190-fix-getaddrinfo-NULL-pointer-dereference.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/patches/uClibc/0.9.30.1/190-fix-getaddrinfo-NULL-pointer-dereference.patch b/patches/uClibc/0.9.30.1/190-fix-getaddrinfo-NULL-pointer-dereference.patch new file mode 100644 index 00000000..39098719 --- /dev/null +++ b/patches/uClibc/0.9.30.1/190-fix-getaddrinfo-NULL-pointer-dereference.patch @@ -0,0 +1,12 @@ +diff -Narup uClibc-0.9.30.1.orig/libc/inet/getaddrinfo.c uClibc-0.9.30.1/libc/inet/getaddrinfo.c +--- uClibc-0.9.30.1.orig/libc/inet/getaddrinfo.c 2009-02-26 21:49:14.000000000 +0900 ++++ uClibc-0.9.30.1/libc/inet/getaddrinfo.c 2009-03-06 00:59:23.000000000 +0900 +@@ -187,6 +187,8 @@ static unsigned __check_pf(void) + } + + for (runp = ifa; runp != NULL; runp = runp->ifa_next) { ++ if (runp->ifa_addr == NULL) ++ continue; + #if defined __UCLIBC_HAS_IPV4__ + if (runp->ifa_addr->sa_family == PF_INET) + seen |= SEEN_IPV4; |