pam_rundir: patching issue 2/3
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parent
207bbf2184
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2 changed files with 22 additions and 1 deletions
21
srcpkgs/pam_rundir/patches/fix.diff
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21
srcpkgs/pam_rundir/patches/fix.diff
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@ -0,0 +1,21 @@
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--- pam_rundir.c
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+++ pam_rundir.c
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@@ -24,6 +24,8 @@
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/file.h>
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+#include <sys/prctl.h>
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+#include <linux/securebits.h>
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#include <string.h>
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#include <pwd.h>
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#include <fcntl.h>
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@@ -396,6 +398,9 @@ pam_sm_open_session (pam_handle_t *pamh, int flags, int argc, const char **argv)
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goto done;
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}
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+ /* to bypass permission checks for mkdir, in case it isn't group
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+ * writable */
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+ prctl (PR_SET_SECUREBITS, SECBIT_NO_SETUID_FIXUP);
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/* set euid so if we do create the dir, it is own by the user */
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if (seteuid (pw->pw_uid) < 0)
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{
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@ -1,7 +1,7 @@
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# Template file for 'pam_rundir-1.0.0'
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# Template file for 'pam_rundir-1.0.0'
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pkgname=pam_rundir
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pkgname=pam_rundir
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version=1.0.0
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version=1.0.0
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revision=1
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revision=2
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build_style=configure
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build_style=configure
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configure_args="--prefix=/usr --with-parentdir=/run/user"
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configure_args="--prefix=/usr --with-parentdir=/run/user"
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makedepends="pam-devel"
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makedepends="pam-devel"
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