AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-24 14:00:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix off-by-one OOB read in elf/tst-tls20

Browse Source 
The int mods[nmods] array on the stack was overread by one.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
This commit is contained in:
Szabolcs Nagy 2022-10-11 13:07:59 +01:00
parent eef17d4d9f
commit 6a3794ea91
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
elf/tst-tls20.c
View File

@ -264,7 +264,7 @@ do_test_dependency (void)
xdlclose (moddep);
}
for (int n = 1; n <= nmods; n++)
for (int n = 1; n < nmods; n++)
if (mods[n] != 0)
unload_mod (n);
}
@ -342,7 +342,7 @@ do_test_invalid_dependency (bool bind_now)
xdlclose (moddep);
}
for (int n = 1; n <= nmods; n++)
for (int n = 1; n < nmods; n++)
if (mods[n] != 0)
unload_mod (n);
}