20 lines
473 B
Diff
20 lines
473 B
Diff
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--- bzlib.c.orig
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+++ bzlib.c
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@@ -1414,7 +1414,15 @@ BZFILE * bzopen_or_bzdopen
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}
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mode++;
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}
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- strcat(mode2, writing ? "w" : "r" );
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+
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+ /* open fds with O_CLOEXEC _only_ when we are the initiator
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+ * aka. bzopen() but not bzdopen() */
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+ if(open_mode == 0) {
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+ strcat (mode2, writing ? "we" : "re" );
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+ } else {
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+ strcat(mode2, writing ? "w" : "r" );
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+ }
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+
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strcat(mode2,"b"); /* binary mode */
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if (open_mode==0) {
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