diff options
Diffstat (limited to 'desktop/icewm/patches/wmclient.patch')
| -rw-r--r-- | desktop/icewm/patches/wmclient.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/desktop/icewm/patches/wmclient.patch b/desktop/icewm/patches/wmclient.patch new file mode 100644 index 0000000000..95f00614de --- /dev/null +++ b/desktop/icewm/patches/wmclient.patch @@ -0,0 +1,25 @@ +diff -uNr icewm-1.3.7.orig/src/wmclient.cc icewm-1.3.7/src/wmclient.cc +--- icewm-1.3.7.orig/src/wmclient.cc 2012-05-27 11:54:25.663101746 +0200 ++++ icewm-1.3.7/src/wmclient.cc 2012-05-27 12:17:40.236339580 +0200 +@@ -1044,20 +1044,11 @@ + while (XGetWindowProperty(display, handle, + propAtom, (itemCount * itemSize) / 32, 1024*32, False, AnyPropertyType, + &r_type, &r_format, &nitems, &bytes_remain, +- &prop) == Success && prop && bytes_remain == 0) ++ &prop) == Success && prop) + { + if (r_format == itemSize1 && nitems > 0) { + data = realloc(data, (itemCount + nitems) * itemSize / 8); + +- // access to memory beyound 256MiB causes crashes! But anyhow, size +- // >>2MiB looks suspicious. Detect this case ASAP. However, if +- // the usable icon is somewhere in the beginning, it's okay to +- // return truncated data. +- if (itemCount * itemSize / 8 >= 2097152) { +- XFree(prop); +- break; +- } +- + memcpy((char *)data + itemCount * itemSize / 8, prop, nitems * itemSize / 8); + itemCount += nitems; + XFree(prop); |