Hi Sergei, On Thu, Nov 02, 2023 at 07:58:46PM +0000, Sergei Trofimovich wrote: > `gcc-14` adde a new -Walloc-size warning that makes sure that size of an > individual element matches size of a pointed type: > > https://gcc.gnu.org/PR71219 > > `elfutils` triggers is on `calloc()` call where member size is sued as > `1`. > > elf_newscn.c: In function `elf_newscn`: > elf_newscn.c:97:12: error: allocation of insufficient size «1» for type > «Elf_ScnList» with size «16» [-Werror=alloc-size] > 97 | newp = calloc (sizeof (Elf_ScnList) > | ^ > > The change swaps arguments to pass larger value as a member size.
Very nice. Patch applied. Thanks, Mark
