diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-01-12 00:19:39 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-01-12 00:19:39 +0100 |
| commit | 7cf8369411a3b9348f862bccaa4147b9aaf38e67 (patch) | |
| tree | 2ba58e1d031019040647ff0e2c12c383a724d9a3 /sys/src/cmd/vnc | |
| parent | 16784a2e45937c6d4df5fe21c0838f8a7dfeb0a7 (diff) | |
vnc/devdraw: fix topnwindows() panic when images are not windows (thanks aiju)
see changeset 319be6cfe7ef
Diffstat (limited to 'sys/src/cmd/vnc')
| -rw-r--r-- | sys/src/cmd/vnc/devdraw.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/src/cmd/vnc/devdraw.c b/sys/src/cmd/vnc/devdraw.c index 48ec63e03..315de13a5 100644 --- a/sys/src/cmd/vnc/devdraw.c +++ b/sys/src/cmd/vnc/devdraw.c @@ -2029,13 +2029,13 @@ drawmesg(Client *client, void *av, int n) free(lp); nexterror(); } - for(j=0; j<nw; j++) + for(j=0; j<nw; j++){ lp[j] = drawimage(client, a+1+1+2+j*4); - if(lp[0]->layer == 0) - error("images are not windows"); - for(j=1; j<nw; j++) + if(lp[j]->layer == 0) + error("images are not windows"); if(lp[j]->layer->screen != lp[0]->layer->screen) error("images not on same screen"); + } if(a[1]) memltofrontn(lp, nw); else |