Merge pull request #18 from lrbison/fix_no_args_segfault

Fix a segfault when no arguments are provided
open-mpi · Sep 26, 2024 · c2a94b5 · c2a94b5
2 parents 8d0a25b + 545b6df
commit c2a94b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/tools/prte/prte.c b/src/tools/prte/prte.c
@@ -461,7 +461,7 @@ int main(int argc, char *argv[])
     /* parse the input argv to get values, including everyone's MCA params */
     PMIX_CONSTRUCT(&results, pmix_cli_result_t);
     // check for special case of executable immediately following tool
-    if (proxyrun && '-' != pargv[1][0]) {
+    if (proxyrun && pargc > 1 && '-' != pargv[1][0]) {
         results.tail = PMIx_Argv_copy(&pargv[1]);
     } else {
         rc = schizo->parse_cli(pargv, &results, PMIX_CLI_WARN);