Commits : Individual Commit
Analyzed 8 days
ago based on code collected 8 days ago.
Commit ID 257d20967c123ab76a019872b0bfd4d753155f4b
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Contributor: | Jim Meyering | Files Modified: | 2 |
| Date: | 11-July-2011 at 15:22 | Lines Added: | 2 | |
| Repository: | git://git.sv.gnu.org/sed.git ssed | Lines Removed: | 2 | |
| Commit Comment: | avoid silent data loss when an input line is 231 bytes or longer If one line in a file has length (including newline) of 231, then applying sed -i to that file truncates it to size 0. I first noticed it like this: Create a file with line of length 231-1 $ perl -le 'print "v"x(2**31-1)' > k Then prepend a byte to that line: $ sed -i 's/^/v/' k Surprise! The file is empty. * sed/utils.c (ck_getline): Declare "result" to be of type ssize_t, rather than int, to match the return type of getline. |
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| sed/utils.c | C | 1 | 1 | 1 | 1 | 0 | 0 | |
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