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| author | imp <imp@FreeBSD.org> | 1998-09-16 04:17:47 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1998-09-16 04:17:47 +0000 |
| commit | bfe73fd683053201c326f9ff2c8e5e0f69cc7fe7 (patch) | |
| tree | b17d45198953bfbbad4bfd632dfdf1a37b7159d2 /lib/libedit/el.c | |
| parent | 68a8c771724d4fc671cac3ce95f78d4fb1874cfe (diff) | |
| download | FreeBSD-src-bfe73fd683053201c326f9ff2c8e5e0f69cc7fe7.zip FreeBSD-src-bfe73fd683053201c326f9ff2c8e5e0f69cc7fe7.tar.gz | |
Replace memory leaking instances of realloc with non-leaking reallocf.
In some cases replace if (a == null) a = malloc(x); else a =
realloc(a, x); with simple reallocf(a, x). Per ANSI-C, this is
guaranteed to be the same thing.
I've been running these on my system here w/o ill effects for some
time. However, the CTM-express is at part 6 of 34 for the CAM
changes, so I've not been able to do a build world with the CAM in the
tree with these changes. Shouldn't impact anything, but...
Diffstat (limited to 'lib/libedit/el.c')
| -rw-r--r-- | lib/libedit/el.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libedit/el.c b/lib/libedit/el.c index f163ec8..c9c3f72 100644 --- a/lib/libedit/el.c +++ b/lib/libedit/el.c @@ -77,7 +77,7 @@ el_init(prog, fin, fout) el->el_prog = strdup(prog); #ifdef DEBUG - if ((tty = getenv("DEBUGTTY")) != NULL) { + if (issetugid() == 0 && (tty = getenv("DEBUGTTY")) != NULL) { el->el_errfile = fopen(tty, "w"); if (el->el_errfile == NULL) { extern errno; @@ -291,7 +291,7 @@ el_source(el, fname) if (fname == NULL) { fname = &elpath[1]; if ((fp = fopen(fname, "r")) == NULL) { - if ((ptr = getenv("HOME")) == NULL) + if (issetugid() != 0 || (ptr = getenv("HOME")) == NULL) return -1; (void)snprintf(path, sizeof(path), "%s%s", ptr, elpath); fname = path; |
