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Check keystring present. This prevents segfault. #192

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Merged
dgarske merged 1 commit into from
Dec 1, 2025
Merged

Check keystring present. This prevents segfault. #192

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11 changes: 9 additions & 2 deletions src/x509/clu_request_setup.c
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Original file line number Diff line number Diff line change
Expand Up @@ -598,11 +598,18 @@ int wolfCLU_requestSetup(int argc, char** argv)
break;

case WOLFCLU_NEWKEY:
if (XSTRSTR(optarg, ":") == NULL) {
wolfCLU_LogError("key string does not have ':'");
if (optarg == NULL) {
wolfCLU_LogError("no key string");
ret = WOLFCLU_FATAL_ERROR;
}

if (ret == WOLFCLU_SUCCESS) {
if (XSTRSTR(optarg, ":") == NULL) {
wolfCLU_LogError("key string does not have ':'");
ret = WOLFCLU_FATAL_ERROR;
}
}

if (ret == WOLFCLU_SUCCESS) {
int idx;

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