81 lines
3.4 KiB
Diff
81 lines
3.4 KiB
Diff
## 85_security_load.patch by Mike Hommey <glandium@debian.org>
|
|
##
|
|
## All lines beginning with `## DP:' are a description of the patch.
|
|
## DP: Load modules from $ORIGIN/nss.
|
|
|
|
Index: nss/nss/cmd/shlibsign/shlibsign.c
|
|
===================================================================
|
|
--- nss.orig/nss/cmd/shlibsign/shlibsign.c 2013-08-05 14:40:31.041657554 +0900
|
|
+++ nss/nss/cmd/shlibsign/shlibsign.c 2013-08-05 14:40:31.033657739 +0900
|
|
@@ -851,6 +851,8 @@
|
|
libname = PR_GetLibraryName(NULL, "softokn3");
|
|
assert(libname != NULL);
|
|
lib = PR_LoadLibrary(libname);
|
|
+ if (!lib)
|
|
+ lib = PR_LoadLibrary("/usr/lib/nss/libsoftokn3.so");
|
|
assert(lib != NULL);
|
|
PR_FreeLibraryName(libname);
|
|
|
|
Index: nss/nss/lib/pk11wrap/pk11load.c
|
|
===================================================================
|
|
--- nss.orig/nss/lib/pk11wrap/pk11load.c 2013-08-05 14:40:31.041657554 +0900
|
|
+++ nss/nss/lib/pk11wrap/pk11load.c 2013-08-05 14:40:31.033657739 +0900
|
|
@@ -406,6 +406,13 @@
|
|
* unload the library if anything goes wrong from here on out...
|
|
*/
|
|
library = PR_LoadLibrary(mod->dllName);
|
|
+ if ((library == NULL) &&
|
|
+ !rindex(mod->dllName, PR_GetDirectorySeparator())) {
|
|
+ library = PORT_LoadLibraryFromOrigin(my_shlib_name,
|
|
+ (PRFuncPtr) &softoken_LoadDSO,
|
|
+ mod->dllName);
|
|
+ }
|
|
+
|
|
mod->library = (void *)library;
|
|
|
|
if (library == NULL) {
|
|
Index: nss/nss/lib/util/secload.c
|
|
===================================================================
|
|
--- nss.orig/nss/lib/util/secload.c 2013-08-05 14:40:31.041657554 +0900
|
|
+++ nss/nss/lib/util/secload.c 2013-08-05 14:40:31.033657739 +0900
|
|
@@ -69,9 +69,14 @@
|
|
|
|
/* Remove the trailing filename from referencePath and add the new one */
|
|
c = strrchr(referencePath, PR_GetDirectorySeparator());
|
|
+ if (!c) { /* referencePath doesn't contain a / means that dladdr gave us argv[0]
|
|
+ * and program was called from $PATH. Hack to get libs from /usr/lib */
|
|
+ referencePath = "/usr/lib/";
|
|
+ c = &referencePath[8]; /* last / */
|
|
+ }
|
|
if (c) {
|
|
size_t referencePathSize = 1 + c - referencePath;
|
|
- fullName = (char*) PORT_Alloc(strlen(name) + referencePathSize + 1);
|
|
+ fullName = (char*) PORT_Alloc(strlen(name) + referencePathSize + 5);
|
|
if (fullName) {
|
|
memcpy(fullName, referencePath, referencePathSize);
|
|
strcpy(fullName + referencePathSize, name);
|
|
@@ -81,6 +86,12 @@
|
|
#endif
|
|
libSpec.type = PR_LibSpec_Pathname;
|
|
libSpec.value.pathname = fullName;
|
|
+ if ((referencePathSize >= 4) &&
|
|
+ (strncmp(fullName + referencePathSize - 4, "bin", 3) == 0)) {
|
|
+ memcpy(fullName + referencePathSize -4, "lib", 3);
|
|
+ }
|
|
+ strcpy(fullName + referencePathSize, "nss/");
|
|
+ strcpy(fullName + referencePathSize + 4, name);
|
|
dlh = PR_LoadLibraryWithFlags(libSpec, PR_LD_NOW | PR_LD_LOCAL
|
|
#ifdef PR_LD_ALT_SEARCH_PATH
|
|
/* allow library's dependencies to be found in the same directory
|
|
@@ -88,6 +99,10 @@
|
|
| PR_LD_ALT_SEARCH_PATH
|
|
#endif
|
|
);
|
|
+ if (! dlh) {
|
|
+ strcpy(fullName + referencePathSize, name);
|
|
+ dlh = PR_LoadLibraryWithFlags(libSpec, PR_LD_NOW | PR_LD_LOCAL);
|
|
+ }
|
|
PORT_Free(fullName);
|
|
}
|
|
}
|