diff options
| author | Rob Landley <rob@landley.net> | 2019-01-13 21:37:33 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2019-01-13 21:37:33 -0600 |
| commit | 3fc57727741615c84f6e1e4340dfbdda467815ab (patch) | |
| tree | b8f708baecd8da039b9a129276070a6f33267855 /toys/posix/patch.c | |
| parent | c68fa66380ab45957acbfb5dc3b498bb19fe880d (diff) | |
| download | toybox-3fc57727741615c84f6e1e4340dfbdda467815ab.tar.gz | |
Better support patching files with tabs in the name.
Patch dates are optional these days, and I should properly work back from the
end and only peel off properly formatted tab+date, but "tab followed by
digit" is probably good enough and nobody's ever complained about just tab.
And we still don't support patching filenames with newlines in them...)
Diffstat (limited to 'toys/posix/patch.c')
| -rw-r--r-- | toys/posix/patch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/posix/patch.c b/toys/posix/patch.c index f12f9183..8c93fdfd 100644 --- a/toys/posix/patch.c +++ b/toys/posix/patch.c @@ -327,7 +327,7 @@ void patch_main(void) finish_oldfile(); // Trim date from end of filename (if any). We don't care. - for (s = patchline+4; *s && *s!='\t'; s++) + for (s = patchline+4; *s && (*s!='\t' || !isdigit(s[1])); s++) if (*s=='\\' && s[1]) s++; i = atoi(s); if (i>1900 && i<=1970) *name = xstrdup("/dev/null"); |