20 lines
865 B
Diff
20 lines
865 B
Diff
0012_xopen_crypt_prototype.dpatch by <dannf@debian.org>
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When _XOPEN_SOURCE is defined, the subsequent #include <unistd.h>
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will define a correct function prototype for the crypt function.
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This avoids segfaults on architectures where the size of a pointer
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is greater than the size of an integer (ia64 and amd64 are examples).
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This may be detected by looking for build log lines such as the
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following:
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auth_shadow.c:183: warning: implicit declaration of function ‘crypt’
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auth_shadow.c:183: warning: cast to pointer from integer of different
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size
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diff -urNad trunk~/saslauthd/auth_shadow.c trunk/saslauthd/auth_shadow.c
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--- trunk~/saslauthd/auth_shadow.c 2006-05-29 22:52:42.000000000 +0300
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+++ trunk/saslauthd/auth_shadow.c 2006-11-08 13:44:23.000000000 +0200
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@@ -1,3 +1,4 @@
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+#define _XOPEN_SOURCE
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#define PWBUFSZ 256 /***SWB***/
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/* MODULE: auth_shadow */
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