Newly introduced findings

List of Findings

Error: SHELLCHECK_WARNING: [#def1]
/usr/libexec/libvirt-guests.sh:109:5: warning[SC3043]: In POSIX sh, 'local' is undefined.
#  107|       local uri="$1"
#  108|       local persistent="$2"
#  109|->     local list
#  110|   
#  111|       list="$(run_virsh_c "$uri" list --uuid $persistent)"

Error: SHELLCHECK_WARNING: [#def2]
/usr/libexec/libvirt-guests.sh:135:5: warning[SC3043]: In POSIX sh, 'local' is undefined.
#  133|       local uri="$1"
#  134|       local uuid="$2"
#  135|->     local id
#  136|   
#  137|       guest_running="false"

Error: SHELLCHECK_WARNING: [#def3]
/usr/libexec/libvirt-guests.sh:487:9: warning[SC3043]: In POSIX sh, 'local' is undefined.
#  485|           eval_gettext "Running guests on \$uri URI: "
#  486|   
#  487|->         local list
#  488|           list="$(list_guests "$uri")"
#  489|           if [ $? -eq 0 ]; then

Error: SHELLCHECK_WARNING: [#def4]
/usr/libexec/libvirt-guests.sh:504:13: warning[SC3043]: In POSIX sh, 'local' is undefined.
#  502|   
#  503|           if "$persistent_only"; then
#  504|->             local transient
#  505|               transient="$(list_guests "$uri" "--transient")"
#  506|               if [ $? -eq 0 ]; then

Error: GCC_ANALYZER_WARNING (CWE-476): [#def5]
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4228:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘snapshotsRet’
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4180:5: branch_false: following ‘false’ branch (when ‘__unsuppflags == 0’)...
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4185:9: branch_false: ...to here
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4185:8: branch_false: following ‘false’ branch...
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4188:19: branch_false: ...to here
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4190:8: branch_false: following ‘false’ branch...
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4194:10: branch_false: ...to here
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4203:8: branch_false: following ‘false’ branch (when ‘snaps’ is non-NULL)...
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4206:8: branch_false: ...to here
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4206:8: branch_false: following ‘false’ branch (when ‘count <= 0’)...
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4221:5: branch_false: ...to here
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4221:5: release_memory: ‘snapshotsRet’ is NULL
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4225:8: branch_true: following ‘true’ branch (when ‘ret < 0’)...
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4225:8: branch_true: ...to here
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4227:21: branch_true: following ‘true’ branch...
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4228:29: branch_true: ...to here
libvirt-12.2.0/src/hyperv/hyperv_driver.c:4228:17: danger: dereference of NULL ‘snapshotsRet + i * 8’
# 4226|           size_t i;
# 4227|           for (i = 0; i < count; i++) {
# 4228|->             if (snapshotsRet[i])
# 4229|                   virObjectUnref(snapshotsRet[i]);
# 4230|           }

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