diff options
Diffstat (limited to 'results/classifier/user-mode-bugs/1808565')
| -rw-r--r-- | results/classifier/user-mode-bugs/1808565 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/results/classifier/user-mode-bugs/1808565 b/results/classifier/user-mode-bugs/1808565 new file mode 100644 index 000000000..26a7a7b3b --- /dev/null +++ b/results/classifier/user-mode-bugs/1808565 @@ -0,0 +1,9 @@ + + +Reading /proc/self/task/<pid>/maps is not remapped to the target + +Seeing this in qemu-user 3.1.0 + +The code in is_proc_myself which supports remapping of /proc/self/maps and /proc/<pid>/maps does not support remapping of /proc/self/task/<pid>/maps or /proc/<pid>/task/<pid>/maps. Extending is_proc_myself to cover these cases causes the maps to be rewritten correctly. + +These are useful in multithreaded programs to avoid freezing the entire program to capture the maps for a single tid. \ No newline at end of file |