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| author | Andreas Schneider <asn@cryptomilk.org> | 2013-06-17 13:27:40 +0200 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2013-06-17 13:27:40 +0200 |
| commit | 59dcebd60424ee3f0a7c1cca1d661d5e982b48b3 (patch) | |
| tree | 8ded22d2b988d78021552d65e3ada1e7eec8757d /examples | |
| parent | 7ceaea479eeac0bf73c4a3482fed1230f63c4e47 (diff) | |
| download | libssh-59dcebd60424ee3f0a7c1cca1d661d5e982b48b3.tar.gz libssh-59dcebd60424ee3f0a7c1cca1d661d5e982b48b3.tar.xz libssh-59dcebd60424ee3f0a7c1cca1d661d5e982b48b3.zip | |
sample: Fix a possible buffer overrun.
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/sample.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/examples/sample.c b/examples/sample.c index cfe4b3a6..93634d80 100644 --- a/examples/sample.c +++ b/examples/sample.c @@ -60,9 +60,12 @@ struct ssh_callbacks_struct cb = { static void add_cmd(char *cmd){ int n; - for(n=0;cmds[n] && (n<MAXCMD);n++); - if(n==MAXCMD) + + for (n = 0; (n < MAXCMD) && cmds[n] != NULL; n++); + + if (n == MAXCMD) { return; + } cmds[n]=strdup(cmd); } |