From: Bram Moolenaar Date: Wed, 14 Dec 2016 20:42:00 +0000 (+0100) Subject: patch 8.0.0134 X-Git-Tag: v8.0.0134 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c4bfedabe057c05f09a455a5851089e177fa9c00;p=vim patch 8.0.0134 Problem: Null pointer access reported by UBsan. Solution: Check curwin->w_buffer is not NULL. (Yegappan Lakshmanan) --- diff --git a/src/ex_cmds.c b/src/ex_cmds.c index 206ead185..484a22c74 100644 --- a/src/ex_cmds.c +++ b/src/ex_cmds.c @@ -3967,7 +3967,8 @@ do_ecmd( * We could instead free the synblock * and re-attach to buffer, perhaps. */ - if (curwin->w_s == &(curwin->w_buffer->b_s)) + if (curwin->w_buffer != NULL + && curwin->w_s == &(curwin->w_buffer->b_s)) curwin->w_s = &(buf->b_s); #endif curwin->w_buffer = buf; diff --git a/src/version.c b/src/version.c index 2e3cb057e..723544ff4 100644 --- a/src/version.c +++ b/src/version.c @@ -764,6 +764,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ +/**/ + 134, /**/ 133, /**/