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	Commit message (Collapse)	Author	Age	Files	Lines
*	Fix -Wcast-align compilation warnings on arm	Dmitry V. Levin	2020-08-06	1	-2/+8
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Apparently, gcc is also not smart enough to infer the alignment of structure fields, for details see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89133 Use unions to avoid these casts altogether, this fixes compilation warnings reported by gcc on arm, e.g.: md5.c: In function 'MD5Update': md5.c:92:35: error: cast increases required alignment of target type [-Werror=cast-align] 92 \| MD5Name(MD5Transform)(ctx->buf, (uint32 ) ctx->in); \| ^ md5.c:101:35: error: cast increases required alignment of target type [-Werror=cast-align] 101 \| MD5Name(MD5Transform)(ctx->buf, (uint32 ) ctx->in); \| ^ md5.c: In function 'MD5Final': md5.c:136:35: error: cast increases required alignment of target type [-Werror=cast-align] 136 \| MD5Name(MD5Transform)(ctx->buf, (uint32 ) ctx->in); \| ^ md5.c:147:9: error: cast increases required alignment of target type [-Werror=cast-align] 147 \| memcpy((uint32 )ctx->in + 14, ctx->bits, 2sizeof(uint32)); \| ^ md5.c:149:34: error: cast increases required alignment of target type [-Werror=cast-align] 149 \| MD5Name(MD5Transform)(ctx->buf, (uint32 ) ctx->in); \| ^ * modules/pam_namespace/md5.h (struct MD5Context): Replace "buf" and "in" fields with unions. All users updated. * modules/pam_unix/md5.h (struct MD5Context): Likewise. * modules/pam_timestamp/sha1.h (struct sha1_context.pending): Replace with a union. All users updated. Complements: v1.4.0~195 ("Fix most of clang -Wcast-align compilation warnings")
*	Fix most of clang -Wcast-align compilation warnings	Dmitry V. Levin	2020-03-19	1	-1/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Unlike gcc, clang is not smart enough to infer the alignment of structure fields, so add some alignment hints to the code. * libpam/include/pam_cc_compat.h (PAM_ATTRIBUTE_ALIGNED): New macro. * modules/pam_namespace/md5.h: Include "pam_cc_compat.h". (struct MD5Context): Add PAM_ATTRIBUTE_ALIGNED to "in" field. * modules/pam_namespace/md5.c [!(__i386__ \|\| __x86_64__)] (uint8_aligned): New type. [!(__i386__ \|\| __x86_64__)] (byteReverse): Use it instead of unsigned char. * modules/pam_timestamp/sha1.h: Include "pam_cc_compat.h". (struct sha1_context): Add PAM_ATTRIBUTE_ALIGNED to pending field. * modules/pam_unix/md5.h: Include "pam_cc_compat.h". (struct MD5Context): Add PAM_ATTRIBUTE_ALIGNED to "in" field. * modules/pam_unix/md5.c [!HIGHFIRST] (uint8_aligned): New type. [!HIGHFIRST] (byteReverse): Use it instead of unsigned char.
*	Relevant BUGIDs:	Tomas Mraz	2006-06-27	1	-0/+28
	Purpose of commit: new feature Commit summary: --------------- * modules/pam_namespace/pam_namespace.c: New module originally written by Janak Desai. * modules/pam_namespace/Makefile.am: New. * modules/pam_namespace/README: New. * modules/pam_namespace/md5.c: New. * modules/pam_namespace/md5.h: New. * modules/pam_namespace/namespace.conf: New. * modules/pam_namespace/namespace.conf.5: New. * modules/pam_namespace/namespace.conf.5.xml: New. * modules/pam_namespace/namespace.init: New. * modules/pam_namespace/pam_namespace.8: New. * modules/pam_namespace/pam_namespace.8.xml: New. * modules/Makefile.am: Added pam_namespace. * configure.in: Added pam_namespace, test for unshare library call.