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Code Activity
22,573 Commits 29 Branches 326 Tags
stable-202201
Commit Graph
11 Commits
Author SHA1 Message Date
Paul Eggert eec12c00cf maint: run 'make update-copyright' 2022-01-01 09:44:11 -08:00
Bruno Haible 5ffa144085 Put LGPLv2+ notices in source files where appropriate. 
* lib/**.{h,c,gperf}: Use LGPLv2+ notice whenever the module description
says so.
 2021-06-04 20:55:41 +02:00
Paul Eggert 354b9691ac reallocarray: a bit more tuning 
* lib/reallocarray.c: Include intprops.h.
(reallocarray): Use INT_MULTIPLY_WRAPV instead of
xalloc_oversized, as it now suffices and is likely a bit more
efficient (five fewer machine insns on Ubuntu 20.10 x86-64).
* modules/reallocarray (Depends-on): Depend on intprops, not
xalloc-oversized.  Use conditional dependencies to avoid building
realloc-gnu when not needed.
 2021-04-25 23:12:25 -07:00
Paul Eggert a7477abe29 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.
 2021-04-24 10:47:40 -07:00
Paul Eggert 4b94832196 maint: run 'make update-copyright' 2020-12-31 23:30:01 -08:00
Paul Eggert 2cdc1bafb2 maint: Run 'make update-copyright' 2019-12-31 16:02:16 -08:00
Paul Eggert e6633650a2 maint: Run 'make update-copyright' 2019-01-01 00:30:05 +01:00
Paul Eggert 281b825eba maint: Run 'make update-copyright' 2018-01-01 00:58:38 +00:00
Paul Eggert ca35d46812 all: prefer https: URLs 2017-09-13 00:48:57 -07:00
Paul Eggert 825e198de8 * lib/reallocarray.c: Fix layout. 2017-08-13 11:04:01 -07:00
Darshit Shah 98756762a3 reallocarray: New module 
reallocarray is a new function in glibc 2.26 to safely allocate an array
of memory locations with integer overflow protection.
* MODULES.html.sh: Add reallocarray.
* doc/glibc-functions/reallocarray.texi: Documentation for reallocarray.
* lib/reallocarray.c: New file to implement module reallocarray.
* lib/stdlib.in.h: Add function declarations for reallocarray.
* m4/reallocarray.m4: New file.
* m4/stdlib_h.m4: Declare reallocarray.
* modules/reallocarray: New file.
* modules/reallocarray-test: New file.
* modules/stdlib: Coerce stdlib.h to export reallocarray.
* tests/test-reallocarray.c: New test.
 2017-08-13 11:02:40 -07:00