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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-11-23 12:50:54 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-11-23 12:50:54 +0000 |
| commit | f962a0354e2426ef9781df97e4b02b32e438783c (patch) | |
| tree | 4e0b3363932fbc0a30d5242b58ca5a0fea48d2a8 /shell/hush_leaktool.sh | |
| parent | f23c3f95e88302923147f159115180da7cf0344e (diff) | |
| download | busybox-w32-f962a0354e2426ef9781df97e4b02b32e438783c.tar.gz busybox-w32-f962a0354e2426ef9781df97e4b02b32e438783c.tar.bz2 busybox-w32-f962a0354e2426ef9781df97e4b02b32e438783c.zip | |
hush: plug memory leak
Diffstat (limited to 'shell/hush_leaktool.sh')
| -rw-r--r-- | shell/hush_leaktool.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/shell/hush_leaktool.sh b/shell/hush_leaktool.sh new file mode 100644 index 000000000..54a19aa6f --- /dev/null +++ b/shell/hush_leaktool.sh | |||
| @@ -0,0 +1,13 @@ | |||
| 1 | #!/bin/sh | ||
| 2 | |||
| 3 | # hush's stderr with leak debug enabled | ||
| 4 | output=output | ||
| 5 | |||
| 6 | freelist=`grep 'free 0x' "$output" | cut -d' ' -f2 | sort | uniq | xargs` | ||
| 7 | |||
| 8 | grep -v free "$output" >temp1 | ||
| 9 | for freed in $freelist; do | ||
| 10 | echo Dropping $freed | ||
| 11 | cat temp1 | grep -v $freed >temp2 | ||
| 12 | mv temp2 temp1 | ||
| 13 | done | ||