18 lines
386 B
Diff
18 lines
386 B
Diff
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musl > 1.1.21 segfaults on null pointers to freeaddrinfo
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diff --git a/gweb/gweb.c b/gweb/gweb.c
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index 393afe0a..12fcb1d8 100644
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--- a/gweb/gweb.c
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+++ b/gweb/gweb.c
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@@ -1274,7 +1274,8 @@ static bool is_ip_address(const char *host)
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addr = NULL;
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result = getaddrinfo(host, NULL, &hints, &addr);
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- freeaddrinfo(addr);
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+ if(!result)
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+ freeaddrinfo(addr);
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return result == 0;
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}
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