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Config.in: fix _FORTIFY_SOURCE help string typos

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The Config.in help string for BR2_FORTIFY_SOURCE_{2,3} mention
"_FORTIFY_SOURCES" (plural, with an extra "S"). The correct macro name
is "_FORTIFY_SOURCE" (without the "S"). See [1].

This commit fixes those typos.

[1] https://www.gnu.org/software/libc/manual/html_node/Source-Fortification.html

Signed-off-by: Julien Olivain <ju.o@free.fr>
Reviewed-by: Vincent Jardin <vjardin@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Julien Olivain 2024-11-17 18:03:43 +01:00 • committed by Peter Korsgaard
parent 39a5490072
commit 1ec30e6f11
1 changed files with 2 additions and 2 deletions
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Config.in
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@ -963,7 +963,7 @@ config BR2_FORTIFY_SOURCE_2
# gcc bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61164 # gcc bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61164
depends on !BR2_TOOLCHAIN_BUILDROOT || BR2_TOOLCHAIN_GCC_AT_LEAST_6 depends on !BR2_TOOLCHAIN_BUILDROOT || BR2_TOOLCHAIN_GCC_AT_LEAST_6
help help
This option sets _FORTIFY_SOURCES to 2 and some more This option sets _FORTIFY_SOURCE to 2 and some more
checking is added, but some conforming programs might fail. checking is added, but some conforming programs might fail.
Also adds checks at run-time (detected buffer overflow Also adds checks at run-time (detected buffer overflow
terminates the program) terminates the program)
@ -972,7 +972,7 @@ config BR2_FORTIFY_SOURCE_3
bool "Extended" bool "Extended"
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_12 depends on BR2_TOOLCHAIN_GCC_AT_LEAST_12
help help
This option sets _FORTIFY_SOURCES to 3 and even more This option sets _FORTIFY_SOURCE to 3 and even more
checking is added compared to level 2. Extends checks at checking is added compared to level 2. Extends checks at
run-time that can introduce an additional performance run-time that can introduce an additional performance
overhead. overhead.