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| author | Florian Weimer <fweimer@redhat.com> | 2020-10-14 10:54:39 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-10-14 10:54:39 +0200 |
| commit | f1f00c072138af90ae6da180f260111f09afe7a3 (patch) | |
| tree | a9d805ee0cf1038733cc0529c8c02cc522083c92 /resolv/Makefile | |
| parent | 08443b19965f48862b02c2fd7b33a39d66daf2ff (diff) | |
| download | glibc-f1f00c072138af90ae6da180f260111f09afe7a3.zip glibc-f1f00c072138af90ae6da180f260111f09afe7a3.tar.gz glibc-f1f00c072138af90ae6da180f260111f09afe7a3.tar.bz2 | |
resolv: Handle transaction ID collisions in parallel queries (bug 26600)
If the transaction IDs are equal, the old check attributed both
responses to the first query, not recognizing the second response.
This fixes bug 26600.
Diffstat (limited to 'resolv/Makefile')
| -rw-r--r-- | resolv/Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/resolv/Makefile b/resolv/Makefile index b61c0c3..dbd8f8b 100644 --- a/resolv/Makefile +++ b/resolv/Makefile @@ -61,6 +61,11 @@ tests += \ tst-resolv-search \ tst-resolv-trailing \ +# This test calls __res_context_send directly, which is not exported +# from libresolv. +tests-internal += tst-resolv-txnid-collision +tests-static += tst-resolv-txnid-collision + # These tests need libdl. ifeq (yes,$(build-shared)) tests += \ @@ -191,6 +196,8 @@ $(objpfx)tst-resolv-search: $(objpfx)libresolv.so $(shared-thread-library) $(objpfx)tst-resolv-trailing: $(objpfx)libresolv.so $(shared-thread-library) $(objpfx)tst-resolv-threads: \ $(libdl) $(objpfx)libresolv.so $(shared-thread-library) +$(objpfx)tst-resolv-txnid-collision: $(objpfx)libresolv.a \ + $(static-thread-library) $(objpfx)tst-resolv-canonname: \ $(libdl) $(objpfx)libresolv.so $(shared-thread-library) $(objpfx)tst-resolv-trustad: $(objpfx)libresolv.so $(shared-thread-library) |