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Red Hat Bugzilla – Attachment 1387932 Details for
Bug 1539844
apr: FTBFS in test suite with GCC 8 due to undefined behavior
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[patch]
Patch used for fix
apr-rh1539844.patch (text/plain), 643 bytes, created by
Florian Weimer
on 2018-01-29 18:01:27 UTC
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Description:
Patch used for fix
Filename:
MIME Type:
Creator:
Florian Weimer
Created:
2018-01-29 18:01:27 UTC
Size:
643 bytes
patch
obsolete
>diff -ur apr-1.6.3.orig/test/teststr.c apr-1.6.3/test/teststr.c >--- apr-1.6.3.orig/test/teststr.c 2016-03-03 17:11:16.000000000 +0100 >+++ apr-1.6.3/test/teststr.c 2018-01-29 18:54:44.748931098 +0100 >@@ -307,10 +307,15 @@ > for (; off < 999999999; off += 999) { > apr_strfsize(off, buf); > } >- for (off = 1; off < LONG_MAX && off > 0; off *= 2) { >+ >+ off = 1; >+ while (1) { > apr_strfsize(off, buf); > apr_strfsize(off + 1, buf); > apr_strfsize(off - 1, buf); >+ if (off > LONG_MAX / 2) >+ break; >+ off *= 2; > } > > ABTS_ASSERT(tc, "strfsize overflowed", buf[5] == '$');
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bug 1539844
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