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Merge pull request #2503 from pacovn/Coverity_1469898_Uninitialized_scalar_variable

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lib: uninitialized variable (2) (Coverity 1469898)
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Quentin Young 2018-06-26 11:35:58 -04:00 committed by GitHub
commit cf6bc77d28
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1 changed files with 5 additions and 2 deletions
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7
lib/command.c
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@ -261,8 +261,11 @@ void print_version(const char *progname)
char *argv_concat(struct cmd_token **argv, int argc, int shift) char *argv_concat(struct cmd_token **argv, int argc, int shift)
{ {
int cnt = argc - shift; int cnt = MAX(argc - shift, 0);
const char *argstr[cnt]; const char *argstr[cnt + 1];
if (!cnt)
return NULL;
for (int i = 0; i < cnt; i++) for (int i = 0; i < cnt; i++)
argstr[i] = argv[i + shift]->arg; argstr[i] = argv[i + shift]->arg;