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| author | ppluzhnikov <ppluzhnikov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-01-15 16:02:42 +0000 |
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| committer | ppluzhnikov <ppluzhnikov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-01-15 16:02:42 +0000 |
| commit | 38e21839f2d50f0ac61bbb72ee0bf53dc2e3d549 (patch) | |
| tree | 5f60a0df5cf69f6954ef0c9b5ec2a8dcab0c0331 /libssp | |
| parent | 21be23eb6d520315fd6fc61a207773664173abfd (diff) | |
| download | linaro-gcc-38e21839f2d50f0ac61bbb72ee0bf53dc2e3d549.tar.gz linaro-gcc-38e21839f2d50f0ac61bbb72ee0bf53dc2e3d549.tar.bz2 linaro-gcc-38e21839f2d50f0ac61bbb72ee0bf53dc2e3d549.zip | |
2013-01-15 Paul Pluzhnikov <ppluzhnikov@google.com>
PR 55982
* strncat-chk.c (__strncat_chk): Fix loop unroll.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195207 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libssp')
| -rw-r--r-- | libssp/ChangeLog | 11 | ||||
| -rw-r--r-- | libssp/strncat-chk.c | 6 |
2 files changed, 8 insertions, 9 deletions
diff --git a/libssp/ChangeLog b/libssp/ChangeLog index 64874e1c003..294dfd5d26b 100644 --- a/libssp/ChangeLog +++ b/libssp/ChangeLog @@ -1,12 +1,17 @@ +2013-01-15 Paul Pluzhnikov <ppluzhnikov@google.com> + + PR 55982 + * strncat-chk.c (__strncat_chk): Fix loop unroll. + 2012-09-14 David Edelsohn <dje.gcc@gmail.com> * configure: Regenerated. 2012-05-29 Benjamin Kosnik <bkoz@redhat.com> - PR libstdc++/51007 - * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument. - * configure: Regenerated. + PR libstdc++/51007 + * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument. + * configure: Regenerated. 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> diff --git a/libssp/strncat-chk.c b/libssp/strncat-chk.c index d8056e84336..6ab41ffbc68 100644 --- a/libssp/strncat-chk.c +++ b/libssp/strncat-chk.c @@ -87,12 +87,6 @@ __strncat_chk (char *__restrict__ dest, const char *__restrict__ src, *++dest = c; if (c == '\0') return s; - if (slen-- == 0) - __chk_fail (); - c = *src++; - *++dest = c; - if (c == '\0') - return s; } while (--n4 > 0); n &= 3; } |