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c95f3fd42e
* elf/elf.h: Add dynamic tag definitions for prelinking. * elf/rtld.c (process_envvars): Avoid using array of string pointers. Rewrite code to remove environment varables for SUID binaries. Small optimization in LD_PROFILE handling. * sysdeps/generic/unsecvars.h: Adjust format for process_envvars changes. * sysdeps/unix/sysv/linux/i386/dl-librecon.h: Likewise. * sysdeps/generic/dl-sysdep.c: Don't initialize _dl_cpuclock_offset.
20 lines
667 B
C
20 lines
667 B
C
/* Environment variable to be removed for SUID programs. The names are
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all stuffed in a single string which means they have to be terminated
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with a '\0' explicitly. */
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#define UNSECURE_ENVVARS \
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"LD_PRELOAD\0" \
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"LD_LIBRARY_PATH\0" \
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"LD_ORIGIN_PATH\0" \
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"LD_DEBUG_OUTPUT\0" \
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"LD_PROFILE\0" \
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"GCONV_PATH\0" \
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"HOSTALIASES\0" \
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"LOCALDOMAIN\0" \
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"LOCPATH\0" \
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"MALLOC_TRACE\0" \
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"NLSPATH\0" \
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"RESOLV_HOST_CONF\0" \
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"RES_OPTIONS\0" \
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"TMPDIR\0" \
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"TZDIR\0"
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