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author | Paul Eggert <eggert@cs.ucla.edu> | 2021-04-24 10:45:45 -0700 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2021-04-24 10:47:40 -0700 |
commit | a7477abe2943c73bf23f39da2b706ea338d1c9b3 (patch) | |
tree | f72f501606ee663d311db129da10fcf1f1afce15 /modules/reallocarray-tests | |
parent | e25cfaa3b59d3d7d8435e9e164a7f92e92c3f64d (diff) | |
download | gnulib-a7477abe2943c73bf23f39da2b706ea338d1c9b3.tar.gz |
reallocarray: check for ptrdiff_t overflow
* doc/glibc-functions/reallocarray.texi (reallocarray):
Mention ptrdiff_t overflow.
* lib/reallocarray.c (reallocarray): Reindent as per usual GNU.
* lib/stdlib.in.h (reallocarray): Allow reallocarray to be replaced.
* m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY):
Check for ptrdiff_t overflow.
* m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Set up REPLACE_REALLOCARRAY.
* modules/reallocarray (Files): Add malloc.m4.
(configure.ac): Also test REPLACE_REALLOCARRAY.
* modules/reallocarray-tests (Depends-on): Add stdint.
* modules/stdlib (stdlib.h): Substitute REPLACE_REALLOCARRAY.
* tests/test-reallocarray.c: Include stdint.h.
(main): Check for ptrdiff_t overflow.
Diffstat (limited to 'modules/reallocarray-tests')
-rw-r--r-- | modules/reallocarray-tests | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/modules/reallocarray-tests b/modules/reallocarray-tests index 3943d7295b..4b61da1435 100644 --- a/modules/reallocarray-tests +++ b/modules/reallocarray-tests @@ -3,6 +3,7 @@ tests/test-reallocarray.c tests/signature.h Depends-on: +stdint configure.ac: |