18 lines
396 B
Diff
18 lines
396 B
Diff
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--- a/src/misc/wordexp.c
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+++ b/src/misc/wordexp.c
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@@ -26,7 +26,13 @@ static void reap(pid_t pid)
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static char *getword(FILE *f)
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{
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char *s = 0;
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- return getdelim(&s, (size_t [1]){0}, 0, f) < 0 ? 0 : s;
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+ ssize_t len = 0;
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+ len = getdelim(&s, (size_t [1]){0}, 0, f);
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+ if(-1 == len) {
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+ free(s);
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+ s = NULL;
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+ }
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+ return s;
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}
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static int do_wordexp(const char *s, wordexp_t *we, int flags)
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