diff options
Diffstat (limited to 'yocto-poky/meta/recipes-support/argp-standalone/files/0002-isprint.patch')
-rw-r--r-- | yocto-poky/meta/recipes-support/argp-standalone/files/0002-isprint.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/yocto-poky/meta/recipes-support/argp-standalone/files/0002-isprint.patch b/yocto-poky/meta/recipes-support/argp-standalone/files/0002-isprint.patch deleted file mode 100644 index 1c07eea3c..000000000 --- a/yocto-poky/meta/recipes-support/argp-standalone/files/0002-isprint.patch +++ /dev/null @@ -1,51 +0,0 @@ -Subject: restrict value range passed to isprint function - -According to C standards isprint argument shall be representable as an -unsigned char or be equal to EOF, otherwise the behaviour is undefined. - -Passing arbitrary ints leads to segfault in nm program from elfutils. - -Restrict isprint argument range to values representable by unsigned char. - -Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> - -Taken from buildroot - -Upstream-Status: Pending -Signed-off-by: Khem Raj <raj.khem@gmail.com> - ---- -Index: b/argp.h -=================================================================== ---- a/argp.h -+++ b/argp.h -@@ -23,6 +23,7 @@ - - #include <stdio.h> - #include <ctype.h> -+#include <limits.h> - - #define __need_error_t - #include <errno.h> -@@ -577,7 +578,7 @@ - else - { - int __key = __opt->key; -- return __key > 0 && isprint (__key); -+ return __key > 0 && __key <= UCHAR_MAX && isprint (__key); - } - } - -Index: b/argp-parse.c -=================================================================== ---- a/argp-parse.c -+++ b/argp-parse.c -@@ -1292,7 +1292,7 @@ - int __key = __opt->key; - /* FIXME: whether or not a particular key implies a short option - * ought not to be locale dependent. */ -- return __key > 0 && isprint (__key); -+ return __key > 0 && __key <= UCHAR_MAX && isprint (__key); - } - } - |