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Merge pull request #203 from kcwu/fix-str-stream-leak

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fix StrStream memory leak
This commit is contained in:
Tatsuya Kinoshita
2021-10-27 00:39:55 +09:00
committed by GitHub
parent f46aa6769f b0ebd5737e
commit a9efc84292
1 changed files with 10 additions and 6 deletions
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16
istream.c
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@@ -185,12 +185,16 @@ int
ISclose(InputStream stream) ISclose(InputStream stream)
{ {
MySignalHandler(*prevtrap) (); MySignalHandler(*prevtrap) ();
if (stream == NULL || stream->base.close == NULL || if (stream == NULL)
stream->base.type & IST_UNCLOSE) return -1;
return -1; if (stream->base.close != NULL) {
prevtrap = mySignal(SIGINT, SIG_IGN); if (stream->base.type & IST_UNCLOSE) {
stream->base.close (stream->base.handle); return -1;
mySignal(SIGINT, prevtrap); }
prevtrap = mySignal(SIGINT, SIG_IGN);
stream->base.close (stream->base.handle);
mySignal(SIGINT, prevtrap);
}
xfree(stream->base.stream.buf); xfree(stream->base.stream.buf);
xfree(stream); xfree(stream);
return 0; return 0;