path: root/VERSION
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authorRich Felker <>2015-04-23 18:51:02 -0400
committerRich Felker <>2015-04-23 18:51:02 -0400
commitabead1be6d4a303037ee65a4009c59e5b5fe0a82 (patch)
tree1bce96044564e5b7f7ecbaa6730c034235d4e79a /VERSION
parent23129ab8d5f86927aad4f67c1820362acce09c45 (diff)
fix misalignment of dtv in static-linked programs with odd-sized TLS
both static and dynamic linked versions of the __copy_tls function have a hidden assumption that the alignment of the beginning or end of the memory passed is suitable for storing an array of pointers for the dtv. pthread_create satisfies this requirement except when libc.tls_size is misaligned, which cannot happen with dynamic linking due to way update_tls_size computes the total size, but could happen with static linking and odd-sized TLS.
Diffstat (limited to 'VERSION')
0 files changed, 0 insertions, 0 deletions