3571e53040
patches for easier mirroring, to eliminate a special copy, to make www.freebsd.org/security a full copy of security.freebsd.org and be eventually be the same. For now files are just sitting there. The symlinks are missing. Discussed on: www (repository location) Discussed with: simon (so)
22 lines
789 B
Diff
22 lines
789 B
Diff
Index: libexec/rtld-elf/rtld.c
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===================================================================
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--- libexec/rtld-elf/rtld.c
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+++ libexec/rtld-elf/rtld.c
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@@ -358,11 +358,12 @@
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* future processes to honor the potentially un-safe variables.
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*/
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if (!trust) {
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- unsetenv(LD_ "PRELOAD");
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- unsetenv(LD_ "LIBMAP");
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- unsetenv(LD_ "LIBRARY_PATH");
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- unsetenv(LD_ "LIBMAP_DISABLE");
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- unsetenv(LD_ "DEBUG");
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+ if (unsetenv(LD_ "PRELOAD") || unsetenv(LD_ "LIBMAP") ||
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+ unsetenv(LD_ "LIBRARY_PATH") || unsetenv(LD_ "LIBMAP_DISABLE") ||
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+ unsetenv(LD_ "DEBUG")) {
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+ _rtld_error("environment corrupt; aborting");
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+ die();
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+ }
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}
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ld_debug = getenv(LD_ "DEBUG");
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libmap_disable = getenv(LD_ "LIBMAP_DISABLE") != NULL;
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