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| author | Andreas Schneider <mail@cynapses.org> | 2009-04-01 21:29:04 +0000 |
|---|---|---|
| committer | Andreas Schneider <mail@cynapses.org> | 2009-04-01 21:29:04 +0000 |
| commit | fc73b0b33fbd787f10c370e8bc12946104ef376a (patch) | |
| tree | 003ae4474e30e01e4d1800f123fed06fe099974b /libssh | |
| parent | 7b464d4e158e90ddfdd70b88694ba2a039f271b9 (diff) | |
| download | libssh-fc73b0b33fbd787f10c370e8bc12946104ef376a.tar.gz libssh-fc73b0b33fbd787f10c370e8bc12946104ef376a.tar.xz libssh-fc73b0b33fbd787f10c370e8bc12946104ef376a.zip | |
Add NULL check to buffer free.
git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@332 7dcaeef0-15fb-0310-b436-a5af3365683c
Diffstat (limited to 'libssh')
| -rw-r--r-- | libssh/buffer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libssh/buffer.c b/libssh/buffer.c index 272c275..e55f0b8 100644 --- a/libssh/buffer.c +++ b/libssh/buffer.c @@ -53,6 +53,10 @@ struct buffer_struct *buffer_new(void) { * \param buffer buffer to free */ void buffer_free(struct buffer_struct *buffer) { + if (buffer == NULL) { + return; + } + if (buffer->data) { /* burn the data */ memset(buffer->data, 0, buffer->allocated); |