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Actually put a NULL at the end of lists passed to exec*

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This commit is contained in:
K. Lange 2021-05-06 19:33:57 +09:00
parent bd7102a2f0
commit 1f91c99abb
1 changed files with 2 additions and 1 deletions
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3
src/os.c
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@ -432,7 +432,7 @@ KRK_FUNC(ttyname,{
#endif
static int makeArgs(int count, KrkValue * values, char *** argsOut, const char * _method_name) {
char ** out = malloc(sizeof(char*)*count);
char ** out = malloc(sizeof(char*)*(count+1));
for (int i = 0; i < count; ++i) {
if (!IS_STRING(values[i])) {
free(out);
@ -441,6 +441,7 @@ static int makeArgs(int count, KrkValue * values, char *** argsOut, const char *
}
out[i] = AS_CSTRING(values[i]);
}
out[count] = NULL;
*argsOut = out;
return 0;
}