Mercurial > hg > octave-nkf > gnulib-hg
changeset 10011:d266f32e62b2
Silence valgrind on safe reads beyond potential array bounds.
* lib/rawmemchr.valgrind: New file.
* lib/strchrnul.valgrind: Likewise.
* modules/rawmemchr (Files): Distribute new file.
* modules/strchrnul (Files): Likewise.
Suggested by Bruno Haible.
Signed-off-by: Eric Blake <ebb9@byu.net>
| author | Eric Blake <ebb9@byu.net> |
|---|---|
| date | Tue, 29 Apr 2008 06:08:44 -0600 |
| parents | d26ac8a528f7 |
| children | 2d1d93581ac2 |
| files | ChangeLog lib/rawmemchr.valgrind lib/strchrnul.valgrind modules/rawmemchr modules/strchrnul |
| diffstat | 5 files changed, 35 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,12 @@ +2008-04-29 Eric Blake <ebb9@byu.net> + + Silence valgrind on safe reads beyond potential array bounds. + * lib/rawmemchr.valgrind: New file. + * lib/strchrnul.valgrind: Likewise. + * modules/rawmemchr (Files): Distribute new file. + * modules/strchrnul (Files): Likewise. + Suggested by Bruno Haible. + 2008-04-29 Bruno Haible <bruno@clisp.org> * lib/arpa_inet.in.h: Include system's <arpa/inet.h> if it exists.
new file mode 100644 --- /dev/null +++ b/lib/rawmemchr.valgrind @@ -0,0 +1,12 @@ +# Suppress a valgrind message about use of uninitialized memory in rawmemchr(). +# This use is OK because it provides only a speedup. +{ + rawmemchr-value4 + Memcheck:Value4 + fun:rawmemchr +} +{ + rawmemchr-value8 + Memcheck:Value8 + fun:rawmemchr +}
new file mode 100644 --- /dev/null +++ b/lib/strchrnul.valgrind @@ -0,0 +1,12 @@ +# Suppress a valgrind message about use of uninitialized memory in strchrnul(). +# This use is OK because it provides only a speedup. +{ + strchrnul-value4 + Memcheck:Value4 + fun:strchrnul +} +{ + strchrnul-value8 + Memcheck:Value8 + fun:strchrnul +}