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Commit 793e387a by Christian Brauner Committed by Stéphane Graber
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Check return value of snprintf

Signed-off-by: 's avatarChristian Brauner <christianvanbrauner@gmail.com> Acked-by: 's avatarSerge E. Hallyn <serge.hallyn@ubuntu.com>
parent 4963978b
Showing with 2 additions and 0 deletions
src/lxc/lxc_destroy.c
...@@ -152,6 +152,8 @@ static int do_destroy_with_snapshots(struct lxc_container *c) ...@@ -152,6 +152,8 @@ static int do_destroy_with_snapshots(struct lxc_container *c)
/* Destroy snapshots created with lxc-clone listed in lxc-snapshots. */ /* Destroy snapshots created with lxc-clone listed in lxc-snapshots. */
ret = snprintf(path, MAXPATHLEN, "%s/%s/lxc_snapshots", c->config_path, c->name); ret = snprintf(path, MAXPATHLEN, "%s/%s/lxc_snapshots", c->config_path, c->name);
if (ret < 0 || ret >= MAXPATHLEN)
return -1;
fd = open(path, O_RDONLY | O_CLOEXEC); fd = open(path, O_RDONLY | O_CLOEXEC);
if (fd >= 0) { if (fd >= 0) {
......
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