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-rw-r--r--lib/libalpm/trans.c36
1 files changed, 21 insertions, 15 deletions
diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c
index 22780899..68203fca 100644
--- a/lib/libalpm/trans.c
+++ b/lib/libalpm/trans.c
@@ -559,26 +559,32 @@ int _alpm_runscriptlet(const char *root, const char *installfn,
return(0);
}
+ /* creates a directory in $root/tmp/ for copying/extracting the scriptlet */
+ snprintf(tmpdir, PATH_MAX, "%stmp/", root);
+ if(stat(tmpdir, &buf)) {
+ _alpm_makepath(tmpdir);
+ }
+ snprintf(tmpdir, PATH_MAX, "%stmp/alpm_XXXXXX", root);
+ if(mkdtemp(tmpdir) == NULL) {
+ _alpm_log(PM_LOG_ERROR, _("could not create temp directory\n"));
+ return(1);
+ }
+
+ /* either extract or copy the scriptlet */
+ snprintf(scriptfn, PATH_MAX, "%s/.INSTALL", tmpdir);
if(!strcmp(script, "pre_upgrade") || !strcmp(script, "pre_install")) {
- snprintf(tmpdir, PATH_MAX, "%stmp/", root);
- if(stat(tmpdir, &buf)) {
- _alpm_makepath(tmpdir);
- }
- snprintf(tmpdir, PATH_MAX, "%stmp/alpm_XXXXXX", root);
- if(mkdtemp(tmpdir) == NULL) {
- _alpm_log(PM_LOG_ERROR, _("could not create temp directory\n"));
- return(1);
- }
_alpm_unpack(installfn, tmpdir, ".INSTALL");
- snprintf(scriptfn, PATH_MAX, "%s/.INSTALL", tmpdir);
- /* chop off the root so we can find the tmpdir in the chroot */
- scriptpath = scriptfn + strlen(root) - 1;
} else {
- strncpy(scriptfn, installfn, PATH_MAX);
- /* chop off the root so we can find the tmpdir in the chroot */
- scriptpath = scriptfn + strlen(root) - 1;
+ if(_alpm_copyfile(installfn, scriptfn)) {
+ _alpm_log(PM_LOG_ERROR, _("could not copy tempfile to %s (%s)\n"), scriptfn, strerror(errno));
+ retval = 1;
+ goto cleanup;
+ }
}
+ /* chop off the root so we can find the tmpdir in the chroot */
+ scriptpath = scriptfn + strlen(root) - 1;
+
if(!grep(scriptfn, script)) {
/* script not found in scriptlet file */
goto cleanup;