https://bugs.kde.org/show_bug.cgi?id=435732
Bug ID: 435732
Summary: memcheck/tests/leak_cpp_interior fails with gcc11
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: memcheck
Assignee: jsew...@acm.org
Reporter: raj.k...@gmail.com
Target Milestone: ---
SUMMARY
Test fails with gcc 11
STEPS TO REPRODUCE
1. compile whole system with gcc11
2. build valgrind from master
3. make tests
OBSERVED RESULT
memcheck/tests/leak_cpp_interior.stderr.diff
************
--- leak_cpp_interior.stderr.exp
+++ leak_cpp_interior.stderr.out
@@ -9,7 +9,7 @@
definitely lost: x bytes in 1 blocks
indirectly lost: 0 bytes in 0 blocks
possibly lost: 0 bytes in 0 blocks
- still reachable: x bytes in 8 blocks
+ still reachable: x bytes in 9 blocks
of which reachable via heuristic:
stdstring : x bytes in 2 blocks
length64 : x bytes in 1 blocks
@@ -23,7 +23,7 @@
definitely lost: x (+0) bytes in 1 (+0) blocks
indirectly lost: 0 (+0) bytes in 0 (+0) blocks
possibly lost: x (+x) bytes in 4 (+4) blocks
- still reachable: x (-x) bytes in 4 (-4) blocks
+ still reachable: x (-x) bytes in 5 (-4) blocks
of which reachable via heuristic:
stdstring : 0 (-x) bytes in 0 (-2) blocks
length64 : 0 (-x) bytes in 0 (-1) blocks
@@ -35,10 +35,10 @@
LEAK SUMMARY:
definitely lost: x (+0) bytes in 1 (+0) blocks
indirectly lost: 0 (+0) bytes in 0 (+0) blocks
- possibly lost: x (-x) bytes in 5 (+1) blocks
- still reachable: x (+x) bytes in 3 (-1) blocks
+ possibly lost: x (-x) bytes in 4 (+0) blocks
+ still reachable: x (+x) bytes in 5 (+0) blocks
of which reachable via heuristic:
- newarray : x (+x) bytes in 1 (+1) blocks
+ newarray : x (+x) bytes in 2 (+2) blocks
multipleinheritance: 0 (-x) bytes in 0 (-2) blocks
To see details of leaked memory, give 'full' arg to leak_check
@@ -46,11 +46,11 @@
LEAK SUMMARY:
definitely lost: x (+0) bytes in 1 (+0) blocks
indirectly lost: 0 (+0) bytes in 0 (+0) blocks
- possibly lost: x (-x) bytes in 5 (+0) blocks
- still reachable: x (+x) bytes in 3 (+0) blocks
+ possibly lost: x (+x) bytes in 5 (+1) blocks
+ still reachable: x (-x) bytes in 4 (-1) blocks
of which reachable via heuristic:
length64 : x (+x) bytes in 1 (+1) blocks
- newarray : 0 (-x) bytes in 0 (-1) blocks
+ newarray : 0 (-x) bytes in 0 (-2) blocks
To see details of leaked memory, give 'full' arg to leak_check
leak_check summary heuristics stdstring
@@ -58,7 +58,7 @@
definitely lost: x (+0) bytes in 1 (+0) blocks
indirectly lost: 0 (+0) bytes in 0 (+0) blocks
possibly lost: x (-x) bytes in 4 (-1) blocks
- still reachable: x (+x) bytes in 4 (+1) blocks
+ still reachable: x (+x) bytes in 5 (+1) blocks
@@ -82,7 +82,7 @@
definitely lost: x (+0) bytes in 1 (+0) blocks
indirectly lost: 0 (+0) bytes in 0 (+0) blocks
possibly lost: 0 (+0) bytes in 0 (+0) blocks
- still reachable: x (+0) bytes in 8 (+0) blocks
+ still reachable: x (+0) bytes in 9 (+0) blocks
of which reachable via heuristic:
stdstring : x (+0) bytes in 2 (+0) blocks
length64 : x (+0) bytes in 1 (+0) blocks
@@ -95,7 +95,7 @@
definitely lost: x (+0) bytes in 1 (+0) blocks
indirectly lost: 0 (+0) bytes in 0 (+0) blocks
possibly lost: x (+x) bytes in 6 (+6) blocks
- still reachable: x (-x) bytes in 2 (-6) blocks
+ still reachable: x (-x) bytes in 3 (-6) blocks
of which reachable via heuristic:
stdstring : 0 (-x) bytes in 0 (-2) blocks
length64 : 0 (-x) bytes in 0 (-1) blocks
=== Test Summary ===
TOTAL: 736
PASSED: 695
FAILED: 1
SKIPPED: 40
EXPECTED RESULT
No differences
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Yocto ( master )
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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