30 lines
1.5 KiB
Diff
30 lines
1.5 KiB
Diff
diff -up Linux-PAM-1.3.1/configure.ac.pam-misc-configurable Linux-PAM-1.3.1/configure.ac
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--- Linux-PAM-1.3.1/configure.ac.pam-misc-configurable 2023-06-26 09:57:00.243146563 +0200
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+++ Linux-PAM-1.3.1/configure.ac 2023-06-26 09:59:45.353636685 +0200
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@@ -621,6 +621,13 @@ if test x"$opt_kerneloverflowuid" == x;
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fi
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AC_DEFINE_UNQUOTED(PAM_USERTYPE_OVERFLOW_UID, $opt_kerneloverflowuid, [Kernel overflow uid.])
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+AC_ARG_WITH([misc-conv-bufsize],
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+AS_HELP_STRING([--with-misc-conv-bufsize=<number>],
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+ [Size of input buffer for libpam_misc's misc_conv() conversation function, default=4096]),
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+ [],
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+ [with_misc_conv_bufsize=4096])
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+AC_DEFINE_UNQUOTED(PAM_MISC_CONV_BUFSIZE, $with_misc_conv_bufsize, [libpam_misc misc_conv() buffer size.])
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+
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dnl Files to be created from when we run configure
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AC_CONFIG_FILES([Makefile libpam/Makefile libpamc/Makefile libpamc/test/Makefile \
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libpam_misc/Makefile conf/Makefile conf/pam_conv1/Makefile \
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diff -up Linux-PAM-1.3.1/libpam_misc/misc_conv.c.pam-misc-configurable Linux-PAM-1.3.1/libpam_misc/misc_conv.c
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--- Linux-PAM-1.3.1/libpam_misc/misc_conv.c.pam-misc-configurable 2023-06-26 09:57:00.242146560 +0200
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+++ Linux-PAM-1.3.1/libpam_misc/misc_conv.c 2023-06-26 10:00:38.023787972 +0200
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@@ -18,7 +18,7 @@
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#include <security/pam_appl.h>
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#include <security/pam_misc.h>
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-#define INPUTSIZE PAM_MAX_MSG_SIZE /* maximum length of input+1 */
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+#define INPUTSIZE PAM_MISC_CONV_BUFSIZE /* maximum length of input+1 */
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#define CONV_ECHO_ON 1 /* types of echo state */
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#define CONV_ECHO_OFF 0
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