git: 9b48cb8e89c8 - stable/14 - libprocstat: make sv_name not static

The branch stable/14 has been updated by brooks:

URL: https://cgit.FreeBSD.org/src/commit/?id=9b48cb8e89c86128c1d9d89eea67ef4b28a38c52

commit 9b48cb8e89c86128c1d9d89eea67ef4b28a38c52
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2023-10-16 16:53:11 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2023-10-25 23:30:51 +0000

    libprocstat: make sv_name not static
    
    Making this variable static makes is_elf32_sysctl() and callers thread
    unsafe.
    
    Use a less absurd length for sv_name.  The longest name in the system is
    "FreeBSD ELF64 V2" which tips the scales at 16+1 bytes.  We'll almost
    certainly have other problems if we exceed 32 characters.
    
    Reviewed by:    markj
    Sponsored by:   DARPA
    Differential Revision:  https://reviews.freebsd.org/D42199
    
    (cherry picked from commit 72a4ee26a7c665ae1c31abe1c6feeaa7ccaba140)
---
 lib/libprocstat/libprocstat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libprocstat/libprocstat.c b/lib/libprocstat/libprocstat.c
index e5481c53eea1..84502bb895b7 100644
--- a/lib/libprocstat/libprocstat.c
+++ b/lib/libprocstat/libprocstat.c
@@ -2392,7 +2392,7 @@ is_elf32_sysctl(pid_t pid)
 {
 	int error, name[4];
 	size_t len, i;
-	static char sv_name[256];
+	char sv_name[32];
 
 	name[0] = CTL_KERN;
 	name[1] = KERN_PROC;