diff options
| -rw-r--r-- | usr/src/lib/brand/bhyve/zone/boot.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/usr/src/lib/brand/bhyve/zone/boot.c b/usr/src/lib/brand/bhyve/zone/boot.c index efbff6a32f..88641d567a 100644 --- a/usr/src/lib/brand/bhyve/zone/boot.c +++ b/usr/src/lib/brand/bhyve/zone/boot.c @@ -385,7 +385,7 @@ init_debug(void) int main(int argc, char **argv) { - int fd; + int fd, err; char *zhargv[ZH_MAXARGS] = { "zhyve", /* Squats on argv[0] */ "-H", /* vmexit on halt isns */ @@ -393,8 +393,8 @@ main(int argc, char **argv) NULL }; int zhargc; nvlist_t *nvl; - char *nvbuf; - size_t nvbuflen; + char *nvbuf = NULL; + size_t nvbuflen = 0; char zoneroot[MAXPATHLEN]; int zrfd; char *zonename; @@ -441,8 +441,10 @@ main(int argc, char **argv) nvlist_print(stdout, nvl); } - if (nvlist_pack(nvl, &nvbuf, &nvbuflen, NV_ENCODE_XDR, 0) != 0) { - (void) printf("Error: failed to pack nvlist\n"); + err = nvlist_pack(nvl, &nvbuf, &nvbuflen, NV_ENCODE_XDR, 0); + if (err != 0) { + (void) printf("Error: failed to pack nvlist: %s\n", + strerror(err)); return (1); } |