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| author | paco <paco@voltanet.io> | 2018-06-11 20:14:59 +0200 |
|---|---|---|
| committer | paco <paco@voltanet.io> | 2018-06-12 16:37:36 +0200 |
| commit | 9f227e4c91f03d9ff801bf2ae2321cb22c91800d (patch) | |
| tree | c7bb975453e11d71304d798f14878680b6bb8716 /lib/command.c | |
| parent | Merge pull request #2298 from qlyoung/pipe-actions-vtysh (diff) | |
| download | frr-9f227e4c91f03d9ff801bf2ae2321cb22c91800d.tar.xz frr-9f227e4c91f03d9ff801bf2ae2321cb22c91800d.zip | |
lib: null return value check (Coverity 1469894)
Signed-off-by: F. Aragon <paco@voltanet.io>
Diffstat (limited to 'lib/command.c')
| -rw-r--r-- | lib/command.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/command.c b/lib/command.c index 7df81438f..a8e61c6bb 100644 --- a/lib/command.c +++ b/lib/command.c @@ -1184,7 +1184,7 @@ static int handle_pipe_action(struct vty *vty, const char *cmd_in, char **cmd_out) { /* look for `|` */ - char *orig, *working, *token; + char *orig, *working, *token, *u; char *pipe = strstr(cmd_in, "| "); if (!pipe) @@ -1213,7 +1213,8 @@ static int handle_pipe_action(struct vty *vty, const char *cmd_in, goto fail; } *cmd_out = XSTRDUP(MTYPE_TMP, cmd_in); - *(strstr(*cmd_out, "|")) = '\0'; + u = *cmd_out; + strsep(&u, "|"); } else { vty_out(vty, "%% Unknown action '%s'\n", token); goto fail; |