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patch 8.0.0648: possible use of NULL pointer

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Problem:    Possible use of NULL pointer if buflist_new() returns NULL.
            (Coverity)
Solution:   Check for NULL pointer in set_bufref().
This commit is contained in:
Bram Moolenaar
2017-06-19 20:35:32 +02:00
parent 06f1ed2f78
commit fadacf01d0
2 changed files with 3 additions and 1 deletions
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2
src/buffer.c
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@@ -372,7 +372,7 @@ open_buffer(
set_bufref(bufref_T *bufref, buf_T *buf)
{
bufref->br_buf = buf;
bufref->br_fnum = buf->b_fnum;
bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum;
bufref->br_buf_free_count = buf_free_count;
}