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Rich Felker aad50fcd79 fix regression in dl_iterate_phdr reporting of modules with no TLS __tls_get_addr should not be called with an invalid TLS module id of 0. in practice it probably "works", returning the DTV length as if it were a pointer, and the callback should probably not inspect dlpi_tls_data in this case, but it's likely that some real-world callbacks use a check on dlpi_tls_data being non-null, rather than on dlpi_tls_modid being nonzero, to conclude that the module has TLS.	5 years ago
..
dlstart.c	define and use internal macros for hidden visibility, weak refs	8 years ago
dynlink.c	fix regression in dl_iterate_phdr reporting of modules with no TLS	5 years ago

Rich Felker aad50fcd79 fix regression in dl_iterate_phdr reporting of modules with no TLS

__tls_get_addr should not be called with an invalid TLS module id of
0. in practice it probably "works", returning the DTV length as if it
were a pointer, and the callback should probably not inspect
dlpi_tls_data in this case, but it's likely that some real-world
callbacks use a check on dlpi_tls_data being non-null, rather than on
dlpi_tls_modid being nonzero, to conclude that the module has TLS.

5 years ago

dlstart.c

define and use internal macros for hidden visibility, weak refs

8 years ago

dynlink.c

fix regression in dl_iterate_phdr reporting of modules with no TLS

5 years ago