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| author | Karel Zak | 2015-01-28 14:40:10 +0100 |
|---|---|---|
| committer | Karel Zak | 2015-01-28 14:40:10 +0100 |
| commit | 68ddb1366215b6476fc205b4da0ed66e68998fd2 (patch) | |
| tree | c358ab7c9ca92d07cad005e7e6baea65a18a4623 /disk-utils/fdisk.c | |
| parent | blockdev: check return when read from sysfs [coverity scan] (diff) | |
| download | kernel-qcow2-util-linux-68ddb1366215b6476fc205b4da0ed66e68998fd2.tar.gz kernel-qcow2-util-linux-68ddb1366215b6476fc205b4da0ed66e68998fd2.tar.xz kernel-qcow2-util-linux-68ddb1366215b6476fc205b4da0ed66e68998fd2.zip | |
fdisk: check return and robust label usage [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'disk-utils/fdisk.c')
| -rw-r--r-- | disk-utils/fdisk.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/disk-utils/fdisk.c b/disk-utils/fdisk.c index 8807940ec..8a0bfd575 100644 --- a/disk-utils/fdisk.c +++ b/disk-utils/fdisk.c @@ -107,7 +107,7 @@ static int ask_menu(struct fdisk_context *cxt, struct fdisk_ask *ask, do { char prompt[128]; - int key, c; + int key, c, rc; const char *name, *desc; size_t i = 0; @@ -117,7 +117,9 @@ static int ask_menu(struct fdisk_context *cxt, struct fdisk_ask *ask, /* ask for key */ snprintf(prompt, sizeof(prompt), _("Select (default %c): "), dft); - get_user_reply(cxt, prompt, buf, bufsz); + rc = get_user_reply(cxt, prompt, buf, bufsz); + if (rc) + return rc; if (!*buf) { fdisk_info(cxt, _("Using default response %c."), dft); c = dft; |