diff options
| -rw-r--r-- | drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c index 427e2198bb9e..71a5b190ea5a 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c @@ -1050,7 +1050,15 @@ cfs_cpu_init(void) ret = -EINVAL; if (*cpu_pattern) { - cfs_cpt_table = cfs_cpt_table_create_pattern(cpu_pattern); + char *cpu_pattern_dup = kstrdup(cpu_pattern, GFP_KERNEL); + + if (!cpu_pattern_dup) { + CERROR("Failed to duplicate cpu_pattern\n"); + goto failed; + } + + cfs_cpt_table = cfs_cpt_table_create_pattern(cpu_pattern_dup); + kfree(cpu_pattern_dup); if (!cfs_cpt_table) { CERROR("Failed to create cptab from pattern %s\n", cpu_pattern); |