Blame apachetop-0.12.6-maxpathlen.patch
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Patch by Robert Scheck <robert@fedoraproject.org> for apachetop <= 0.12.6, which
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adds some includes in order to have a real change to get MAXPATHLEN defined with
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a valid value. Once MAXPATHLEN really gets filled with 128, it will just cause a
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buffer overflow.
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See Red Hat Bugzilla #446199 (https://bugzilla.redhat.com/show_bug.cgi?id=446199)
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for more information. This patch should solve the mentioned bug report and should
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be sane enough to get included by upstream of apachetop for the next release. It
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is important to run autoheader before ./configure to get these changes activated.
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--- apachetop-0.12.6/configure.ac 2005-10-27 18:39:25.000000000 +0200
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+++ apachetop-0.12.6/configure.ac.maxpathlen 2008-06-21 16:00:38.000000000 +0200
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@@ -34,7 +34,8 @@
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([arpa/inet.h netdb.h netinet/in.h \
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- string.h strings.h sys/socket.h time.h sys/time.h])
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+ string.h strings.h sys/socket.h time.h sys/time.h \
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+ limits.h sys/param.h])
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# Checks for typedefs, structures, and compiler characteristics.
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#AC_HEADER_STDBOOL # not in 2.53?
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--- apachetop-0.12.6/src/apachetop.h 2005-10-15 18:10:01.000000000 +0200
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+++ apachetop-0.12.6/src/apachetop.h.maxpatlen 2008-06-21 16:02:00.000000000 +0200
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@@ -89,8 +89,12 @@
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#define getMIN(a,b) (a < b ? a : b)
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#define getMAX(a,b) (a > b ? a : b)
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-#ifndef MAXPATHLEN
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-# define MAXPATHLEN 128
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+#ifdef HAVE_SYS_PARAM_H
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+# include <sys/param.h>
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+#endif
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+
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+#if HAVE_LIMITS_H
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+# include <limits.h>
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#endif
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/* upon startup, each input file is put into an element of this array,
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