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| author | Junio C Hamano <gitster@pobox.com> | 2010-01-12 12:09:54 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-01-13 12:12:52 -0800 |
| commit | 81d2caefedefa40557baf7af846580f35de3f995 (patch) | |
| tree | 983d8109d02eaf781cab0c8cf6b69e270b5b2067 /ll-merge.h | |
| parent | 902f235378cb2b2f6dd5dd664b9630c95321f0ae (diff) | |
| download | git-81d2caefedefa40557baf7af846580f35de3f995.tar.gz git-81d2caefedefa40557baf7af846580f35de3f995.tar.xz | |
strbuf_addbuf(): allow passing the same buf to dst and src
If sb and sb2 are the same (i.e. doubling the string), the underlying
strbuf_add() can make sb2->buf invalid by calling strbuf_grow(sb) at
the beginning; if realloc(3) done by strbuf_grow() needs to move the
string, strbuf_add() will read from an already freed buffer.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'll-merge.h')
0 files changed, 0 insertions, 0 deletions