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| author | Florian Weimer <fweimer@redhat.com> | 2025-02-13 21:56:52 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2025-02-13 21:56:52 +0100 |
| commit | aa3d7bd5299b33bffc118aa618b59bfa66059bcb (patch) | |
| tree | b61943c560bdd2333ea0cd50c39f33b676c083a3 /elf/Makefile | |
| parent | 88f7ef881d1b9507aa934104c338b958c37821d7 (diff) | |
| download | glibc-aa3d7bd5299b33bffc118aa618b59bfa66059bcb.tar.xz glibc-aa3d7bd5299b33bffc118aa618b59bfa66059bcb.zip | |
elf: Keep using minimal malloc after early DTV resize (bug 32412)
If an auditor loads many TLS-using modules during startup, it is
possible to trigger DTV resizing. Previously, the DTV was marked
as allocated by the main malloc afterwards, even if the minimal
malloc was still in use. With this change, _dl_resize_dtv marks
the resized DTV as allocated with the minimal malloc.
The new test reuses TLS-using modules from other auditing tests.
Reviewed-by: DJ Delorie <dj@redhat.com>
Diffstat (limited to 'elf/Makefile')
| -rw-r--r-- | elf/Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/elf/Makefile b/elf/Makefile index 5c833871d0..1ea0e7037e 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -379,6 +379,7 @@ tests += \ tst-align3 \ tst-audit-tlsdesc \ tst-audit-tlsdesc-dlopen \ + tst-audit-tlsdesc-dlopen2 \ tst-audit1 \ tst-audit2 \ tst-audit8 \ @@ -863,6 +864,7 @@ modules-names += \ tst-auditmanymod8 \ tst-auditmanymod9 \ tst-auditmod-tlsdesc \ + tst-auditmod-tlsdesc2 \ tst-auditmod1 \ tst-auditmod11 \ tst-auditmod12 \ @@ -3189,6 +3191,9 @@ $(objpfx)tst-audit-tlsdesc.out: $(objpfx)tst-auditmod-tlsdesc.so tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so $(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc.so tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so +$(objpfx)tst-audit-tlsdesc-dlopen2.out: $(objpfx)tst-auditmod-tlsdesc2.so \ + $(patsubst %, $(objpfx)%.so, $(tlsmod17a-modules)) +tst-audit-tlsdesc-dlopen2-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc2.so $(objpfx)tst-dlmopen-twice.out: \ $(objpfx)tst-dlmopen-twice-mod1.so \ |