diff options
| author | Sebastian Hahn <sebastian@torproject.org> | 2017-04-17 10:07:31 +0200 |
|---|---|---|
| committer | Sebastian Hahn <sebastian@torproject.org> | 2017-04-17 10:10:46 +0200 |
| commit | 5a7e39c0cbca3f2b94834167154472a61fc34a03 (patch) | |
| tree | 53be033d4c00aa3d04d0e9b02aa82a38eb61f7bd /src/or/consdiff.c | |
| parent | b081a7ed21ae729f6e195715e130edaca3e0b7fe (diff) | |
| download | tor-5a7e39c0cbca3f2b94834167154472a61fc34a03.tar.gz tor-5a7e39c0cbca3f2b94834167154472a61fc34a03.zip | |
Fix diff generation with line added at start
The consdiff generation logic would skip over lines added at the start of the
second file, and generate a diff that it would the immediately refuse because
it couldn't be used to reproduce the second file from the first. Fixes #21996.
Diffstat (limited to 'src/or/consdiff.c')
| -rw-r--r-- | src/or/consdiff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/or/consdiff.c b/src/or/consdiff.c index d2a2af1b5f..cd22fd44a1 100644 --- a/src/or/consdiff.c +++ b/src/or/consdiff.c @@ -671,7 +671,7 @@ gen_ed_diff(const smartlist_t *cons1, const smartlist_t *cons2, */ i1=len1-1, i2=len2-1; char buf[128]; - while (i1 > 0 || i2 > 0) { + while (i1 >= 0 || i2 >= 0) { int start1x, start2x, end1, end2, added, deleted; |