diff options
| author | peter <peter@FreeBSD.org> | 2001-08-16 08:35:51 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 2001-08-16 08:35:51 +0000 |
| commit | b47c38449fbae4bbe7d4b07a92a9ca5b40ad5f3b (patch) | |
| tree | 63dc7e166d55089e00f93021ab8803b06a8e04fa /sys/kern/imgact_elf.c | |
| parent | e009d64b80d456dac772bb48005f766b8794ecc8 (diff) | |
| download | FreeBSD-src-b47c38449fbae4bbe7d4b07a92a9ca5b40ad5f3b.zip FreeBSD-src-b47c38449fbae4bbe7d4b07a92a9ca5b40ad5f3b.tar.gz | |
Use explicit sizes for the prpsinfo command length string so that
we dont have any more unexpected changes in core dumps. This gets us
back to the original core dump layout from a few days ago.
Diffstat (limited to 'sys/kern/imgact_elf.c')
| -rw-r--r-- | sys/kern/imgact_elf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/imgact_elf.c b/sys/kern/imgact_elf.c index 8cf2e24..ff18d0e 100644 --- a/sys/kern/imgact_elf.c +++ b/sys/kern/imgact_elf.c @@ -919,7 +919,8 @@ elf_corehdr(p, vp, cred, numsegs, hdr, hdrsize) bzero(&psinfo, sizeof psinfo); psinfo.pr_version = PRPSINFO_VERSION; psinfo.pr_psinfosz = sizeof(prpsinfo_t); - strncpy(psinfo.pr_fname, p->p_comm, MAXCOMLEN); + strncpy(psinfo.pr_fname, p->p_comm, sizeof(psinfo.pr_fname) - 1); + psinfo.pr_fname[sizeof(psinfo.pr_fname) - 1] = '\0'; /* XXX - We don't fill in the command line arguments properly yet. */ strncpy(psinfo.pr_psargs, p->p_comm, PRARGSZ); |
