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Merge pull request #3058 from pacovn/Coverity_1399484_Dereference_null_return_value

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tools: null check (Coverity 1399484)
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Donald Sharp 2018-09-20 13:16:30 -04:00 committed by GitHub
commit a10f94506a
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1 changed files with 2 additions and 1 deletions
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tools/permutations.c
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@ -39,7 +39,8 @@ int main(int argc, char *argv[])
fprintf(stdout, USAGE "\n"); fprintf(stdout, USAGE "\n");
exit(EXIT_SUCCESS); exit(EXIT_SUCCESS);
} }
struct cmd_element *cmd = calloc(1, sizeof(struct cmd_element)); struct cmd_element *cmd = XCALLOC(MTYPE_TMP,
sizeof(struct cmd_element));
cmd->string = strdup(argv[1]); cmd->string = strdup(argv[1]);
struct graph *graph = graph_new(); struct graph *graph = graph_new();