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debug: make __read_chk a cancellation point (bug 29274)
authorAndreas Schwab <schwab@suse.de>
Wed, 22 Jun 2022 11:16:30 +0000 (13:16 +0200)
committerAndreas Schwab <schwab@suse.de>
Wed, 22 Jun 2022 15:00:44 +0000 (17:00 +0200)
commitdc30acf20bd635d71cd4c84100e842fdf0429e48
tree9b94660663d2cca159afc77e8e41bc41bec31038tree | snapshot
parent2249ec60a987f9a7aa585890de2bd365b3656d28commit | diff
debug: make __read_chk a cancellation point (bug 29274)

The __read_chk function, as the implementation behind the fortified read
function, must be a cancellation point, thus it cannot use INLINE_SYSCALL.
debug/Makefile diff | blob | blame | history
debug/read_chk.c diff | blob | blame | history
debug/tst-read-chk-cancel.c [new file with mode: 0644] blob
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