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| author | Jo-Philipp Wich <jow@openwrt.org> | 2011-06-07 21:54:14 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2011-06-07 21:54:14 +0000 |
| commit | 0fcd03962b37285083d609cdbc8a6ece6e308010 (patch) | |
| tree | 01bb7fa6459f5be18c9f42a84f5caaa16eefe03c /toolchain | |
| parent | a7be63963021eb335e434fe476b91df2bcf0f0b1 (diff) | |
| download | upstream-0fcd03962b37285083d609cdbc8a6ece6e308010.tar.gz upstream-0fcd03962b37285083d609cdbc8a6ece6e308010.tar.bz2 upstream-0fcd03962b37285083d609cdbc8a6ece6e308010.zip | |
[toolchain] uClibc: fix a crash in __read_etc_hosts_r() that occurs if more than five hostnames follow a dotted quad in /etc/hosts
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27131 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/uClibc/patches-0.9.32/131-inet-fix-__read_etc_hosts_r-segfault.patch | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/toolchain/uClibc/patches-0.9.32/131-inet-fix-__read_etc_hosts_r-segfault.patch b/toolchain/uClibc/patches-0.9.32/131-inet-fix-__read_etc_hosts_r-segfault.patch new file mode 100644 index 0000000000..bd9ed380a6 --- /dev/null +++ b/toolchain/uClibc/patches-0.9.32/131-inet-fix-__read_etc_hosts_r-segfault.patch @@ -0,0 +1,10 @@ +--- a/libc/inet/resolv.c ++++ b/libc/inet/resolv.c +@@ -1631,6 +1631,7 @@ int attribute_hidden __read_etc_hosts_r( + * struct in[6]_addr + * char line_buffer[BUFSZ+]; + */ ++ memset(buf, 0, buflen); + parser->data = buf; + parser->data_len = aliaslen; + parser->line_len = buflen - aliaslen; |