diff options
Diffstat (limited to 'core/iputils/iputils-20121114-free-unintialized.patch')
| -rw-r--r-- | core/iputils/iputils-20121114-free-unintialized.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/core/iputils/iputils-20121114-free-unintialized.patch b/core/iputils/iputils-20121114-free-unintialized.patch new file mode 100644 index 000000000..524b640ea --- /dev/null +++ b/core/iputils/iputils-20121114-free-unintialized.patch @@ -0,0 +1,36 @@ +From: Jan Synacek <jsynacek@redhat.com> +Date: Wed, 14 Nov 2012 12:57:16 +0000 (+0100) +Subject: ping: Don't free an unintialized value. +X-Git-Url: http://www.linux-ipv6.org/gitweb/gitweb.cgi?p=gitroot%2Fiputils.git;a=commitdiff_plain;h=44c6c9a8d3f3fc65fc52e5957bfd4cc4634f0006 + +ping: Don't free an unintialized value. + +Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> +--- + +diff --git a/ping.c b/ping.c +index fe9ff8a..9de3d08 100644 +--- a/ping.c ++++ b/ping.c +@@ -122,7 +122,7 @@ main(int argc, char **argv) + u_char *packet; + char *target; + #ifdef USE_IDN +- char *hnamebuf; ++ char *hnamebuf = NULL; + #else + char hnamebuf[MAX_HOSTNAMELEN]; + #endif +@@ -263,8 +263,10 @@ main(int argc, char **argv) + #ifdef USE_IDN + int rc; + +- free(hnamebuf); +- hnamebuf = NULL; ++ if (hnamebuf) { ++ free(hnamebuf); ++ hnamebuf = NULL; ++ } + + rc = idna_to_ascii_lz(target, &idn, 0); + if (rc != IDNA_SUCCESS) { |