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| author |  René Scharfe <l.s.r@web.de> | 2017-11-02 18:27:05 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2017-11-03 22:45:57 +0900 |
| commit | 618ec81abbda91d867ac43320c7fd3e8fcc23e78 (patch) | |
| tree | bd91a28d335a1694d854e4ef1852c749b0dfb25e /git-gui/lib/about.tcl | |
| parent | imap-send: handle NULL return of next_arg() (diff) | |
| download | tgif-618ec81abbda91d867ac43320c7fd3e8fcc23e78.tar.xz | |
imap-send: handle missing response codes gracefully
Response codes are optional. Exit parse_response_code() early if it's
passed a NULL string, indicating that we reached the end of the reply.
This avoids dereferencing said NULL pointer.
Noticed-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-gui/lib/about.tcl')
0 files changed, 0 insertions, 0 deletions