Source: fuse-zip
Version: 0.7.2-3
Severity: important
User: [email protected]
Usertags: glibc-2.42

Dear maintainer,

fuse-zip autopkgtest fails on amd64 when tested against glibc 2.42:

| 67s ==3083== Syscall param writev(vector[2]) points to uninitialised byte(s)
| 67s ==3083==    at 0x4BFB2D7: __internal_syscall_cancel (cancellation.c:64)
| 67s ==3083==    by 0x4BFB2FC: __syscall_cancel (cancellation.c:75)
| 67s ==3083==    by 0x4C7BEE8: writev (writev.c:26)
| 67s ==3083==    by 0x4877DF6: ??? (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| 67s ==3083==    by 0x4879D4A: ??? (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| 67s ==3083==    by 0x487CF06: fuse_reply_ioctl (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| 67s ==3083==    by 0x4875C1B: ??? (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| 67s ==3083==    by 0x487A23A: ??? (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| 67s ==3083==    by 0x487B6FE: ??? (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| 67s ==3083==    by 0x48780D6: fuse_session_loop (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| 67s ==3083==    by 0x10CEDA: ??? (in /usr/bin/fuse-zip)
| 67s ==3083==    by 0x4B94F67: (below main) (libc_start_call_main.h:58)

The full log is available there:
https://ci.debian.net/packages/f/fuse-zip/unstable/amd64/64454512/

Backporting a few valgrind fixes or using a newer version (see #1115119)
helps a bit, but valgrind still reports "uninitialised byte(s)" causing
an autopkgtest failure:

| ==4256== Syscall param writev(vector[2]) points to uninitialised byte(s)
| ==4256==    at 0x4C96EE8: writev (writev.c:26)
| ==4256==    by 0x488EDF6: ??? (in /usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| ==4256==    by 0x4890D4A: ??? (in /usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| ==4256==    by 0x4893F06: fuse_reply_ioctl (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| ==4256==    by 0x488CC1B: ??? (in /usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| ==4256==    by 0x489123A: ??? (in /usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| ==4256==    by 0x48926FE: ??? (in /usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| ==4256==    by 0x488F0D6: fuse_session_loop (in 
/usr/lib/x86_64-linux-gnu/libfuse.so.2.9.9)
| ==4256==    by 0x4004EDA: ??? (in /usr/bin/fuse-zip)
| ==4256==    by 0x4BAFF67: (below main) (libc_start_call_main.h:58)

Regards
Aurelien

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