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fix: null_check hardening across wolfSSH #1092

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fix: null_check hardening across wolfSSH #1092

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4 changes: 4 additions & 0 deletions apps/wolfssh/wolfssh.c
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Original file line number Diff line number Diff line change
Expand Up @@ -857,6 +857,10 @@ static int config_parse_command_line(struct config* config,
}

command = (char*)WMALLOC(commandSz, NULL, 0);
if (command == NULL) {
fprintf(stderr, "Couldn't allocate command buffer.\n");
exit(EXIT_FAILURE);
}
config->command = command;
cursor = command;

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2 changes: 1 addition & 1 deletion src/agent.c
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Expand Up @@ -1680,7 +1680,7 @@ int wolfSSH_AGENT_worker(WOLFSSH* ssh)
WLOG_ENTER();

if (ssh == NULL)
ret = WS_SSH_NULL_E;
return WS_SSH_NULL_E;
Comment on lines 1682 to +1683

while (1) {
if (ret == WS_SUCCESS) {
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