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fix: fix cfg load enviroment variables crash when environ is NULL

This commit is contained in:
Ganlin Zhao 2023-03-27 15:41:50 +08:00
parent af53a3a226
commit 3c70008b4b
1 changed files with 2 additions and 0 deletions
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2
source/util/src/tconfig.c
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@ -637,6 +637,8 @@ int32_t cfgLoadFromEnvVar(SConfig *pConfig) {
int32_t code = 0; int32_t code = 0;
char **pEnv = environ; char **pEnv = environ;
line[1023] = 0; line[1023] = 0;
if (pEnv == NULL) return 0;
while (*pEnv != NULL) { while (*pEnv != NULL) {
name = value = value2 = value3 = NULL; name = value = value2 = value3 = NULL;
olen = vlen = vlen2 = vlen3 = 0; olen = vlen = vlen2 = vlen3 = 0;