| 1 |
commit: beaa71df0ab2cfa61beba4be0303099aa6c75e6a |
| 2 |
Author: Dustin C. Hatch <dustin <AT> hatch <DOT> name> |
| 3 |
AuthorDate: Fri Feb 19 01:18:13 2016 +0000 |
| 4 |
Commit: William Hubbs <williamh <AT> gentoo <DOT> org> |
| 5 |
CommitDate: Fri Feb 19 21:25:53 2016 +0000 |
| 6 |
URL: https://gitweb.gentoo.org/proj/openrc.git/commit/?id=beaa71df |
| 7 |
|
| 8 |
binfmt.sh: use read in raw mode |
| 9 |
|
| 10 |
The read builtin in most shells will interpret backslash characters |
| 11 |
as escapes, and they are lost when reading binfmt files line-by-line. |
| 12 |
This causes magic strings containing backslashes to be mangled and |
| 13 |
become invalid, resulting in erroneous 'invalid entry' messages. |
| 14 |
|
| 15 |
The -r option to read disables special handling of backslashes and |
| 16 |
keeps all lines intact. |
| 17 |
|
| 18 |
X-Gentoo-Bug: 575114 |
| 19 |
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=575114 |
| 20 |
|
| 21 |
sh/binfmt.sh.in | 2 +- |
| 22 |
1 file changed, 1 insertion(+), 1 deletion(-) |
| 23 |
|
| 24 |
diff --git a/sh/binfmt.sh.in b/sh/binfmt.sh.in |
| 25 |
index fd422f8..be0ed48 100644 |
| 26 |
--- a/sh/binfmt.sh.in |
| 27 |
+++ b/sh/binfmt.sh.in |
| 28 |
@@ -22,7 +22,7 @@ apply_file() { |
| 29 |
|
| 30 |
### FILE FORMAT ### |
| 31 |
# See https://www.kernel.org/doc/Documentation/binfmt_misc.txt |
| 32 |
- while read line; do |
| 33 |
+ while read -r line; do |
| 34 |
LINENUM=$(( LINENUM+1 )) |
| 35 |
case $line in |
| 36 |
\#*) continue ;; |
Archives