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836a8f2cf5
In the `res->resource_size == XimType_NEST` code path, if
`res->xrm_name != pre_quark` and `res->xrm_name != sts_quark`, `len` can
be used uninitialized.
This error has been found by a static analysis tool. This is the report:
Error: UNINIT (CWE-457):
libX11-1.8.7/modules/im/ximcp/imRmAttr.c:1106: var_decl:
Declaring variable "len" without initializer.
libX11-1.8.7/modules/im/ximcp/imRmAttr.c:1179: uninit_use:
Using uninitialized value "len".
# 1177| }
# 1178|
# 1179|-> if (len == 0) {
# 1180| continue;
# 1181| } else if (len < 0) {
Signed-off-by: José Expósito <jexposit@redhat.com>
Part-of: <https://gitlab.freedesktop.org/xorg/lib/libx11/-/merge_requests/250>
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