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lib/conf: check pointer return value when use calloc

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add return value check when use calloc to create spdk_conf_section struct.

Signed-off-by: sunshihao <sunshihao@huawei.com>
Signed-off-by: linfeilong <linfeilong@huawei.com>
Signed-off-by: liuzhqiang <liuzhiqiang26@huawei.com>
Signed-off-by: suweifeng <suweifeng1@huawei.com>
Change-Id: Iab89491b7c6942337fa7b1ab765e7bb509c1e92b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5051
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
sunshihao520 2020-11-09 11:04:51 +08:00 committed by Jim Harris
parent be979ad11e
commit d2a0706982
1 changed files with 4 additions and 0 deletions
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4
lib/conf/conf.c
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@ -495,6 +495,10 @@ parse_line(struct spdk_conf *cp, char *lp)
if (sp == NULL) { if (sp == NULL) {
sp = allocate_cf_section(); sp = allocate_cf_section();
if (sp == NULL) {
SPDK_ERRLOG("cannot allocate cf section\n");
return -1;
}
append_cf_section(cp, sp); append_cf_section(cp, sp);
sp->name = strdup(key); sp->name = strdup(key);