There is no special color rule in "ls" for Executable && MultiHardLink #5
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Thanks a lot for the patch. However I find the coloring of multiply hardlinked files quite arbitrary in the first place. Therefore colors for combinations of such attributes are even less desired IMHO. I find it much more instructive to directly highlight the interesting attribute, which is the number of links >=2 in the If you feel strongly about this, please bring it up again at [email protected] |
pixelb
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Oct 31, 2016
This was detected in about 25% of runs with gcc -fsanitize=address
ERROR: AddressSanitizer: global-buffer-overflow on address ...
READ of size 4 at 0x000000416628 thread T0
#0 0x40479f in genpattern src/shred.c:782
coreutils#1 0x4050d9 in do_wipefd src/shred.c:921
coreutils#2 0x406203 in wipefile src/shred.c:1175
coreutils#3 0x406b84 in main src/shred.c:1316
coreutils#4 0x7f3454a1ef9f in __libc_start_main (/lib64/libc.so.6+0x1ff9f)
coreutils#5 0x4025d8 (/tmp/coreutils-8.23/src/shred+0x4025d8)
0x000000416628 is located 56 bytes to the left of
global variable '*.LC49' from 'src/shred.c' (0x416660) of size 17
0x000000416628 is located 12 bytes to the right of
global variable 'patterns' from 'src/shred.c' (0x416540) of size 220
SUMMARY: AddressSanitizer: global-buffer-overflow src/shred.c:782
* src/shred.c (gen_patterns): Restrict pattern selection
to the K available, which regressed due to v5.92-1462-g65533e1.
* tests/misc/shred-passes.sh: Add a deterministic test case.
* NEWS: Mention the bug fix.
Fixes http://bugs.gnu.org/20998
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Background:
http://unix.stackexchange.com/questions/123138/ls-color-how-to-color-executable-hard-links/247822#247822
Added: "C_EXEC_HARDLINK" and "em" (executable multihardlink) into "ls.c" code.