raster pushed a commit to branch master. http://git.enlightenment.org/core/efl.git/commit/?id=d639063b507b3339095edb3c0b685c03b1b293fd
commit d639063b507b3339095edb3c0b685c03b1b293fd Author: Carsten Haitzler (Rasterman) <[email protected]> Date: Mon Jul 31 12:00:45 2017 +0900 elm code - handle alloc failure for line split this culd optentially use large offsets before accessing the ptr thus it may not segv inthe first page but actually work if positionoffsets are large enouh, so handle this case explicitly. @fix found by PVS studio --- src/lib/elementary/elm_code_line.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/lib/elementary/elm_code_line.c b/src/lib/elementary/elm_code_line.c index e27cb5d74d..3d5cc2f7be 100644 --- a/src/lib/elementary/elm_code_line.c +++ b/src/lib/elementary/elm_code_line.c @@ -68,8 +68,10 @@ EAPI void elm_code_line_split_at(Elm_Code_Line *line, unsigned int position) char *content; unsigned int length; - content = (char *) elm_code_line_text_get(line, &length); - content = strndup(content, length); + content = (char *) elm_code_line_text_get(line, &length); + if (!content) return; + content = strndup(content, length); + if (!content) return; elm_code_file_line_insert(line->file, line->number + 1, "", 0, NULL); newline = elm_code_file_line_get(line->file, line->number + 1); --
