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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-05-27 03:39:50 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-05-27 03:39:50 +0000 |
| commit | fe3e1776ada6bf8cf39e08f4974bd6cc6d29175d (patch) | |
| tree | 0e7446276dcdff5e0d783911b72a8e03e9b07014 | |
| parent | 1c9ad62d26e65c7159a2a1752456da34def17632 (diff) | |
| download | busybox-fe3e1776ada6bf8cf39e08f4974bd6cc6d29175d.tar.gz | |
test: close bug 1371
test: plug a memory leak
| -rw-r--r-- | coreutils/test.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/coreutils/test.c b/coreutils/test.c index df8387b14..fd10e6845 100644 --- a/coreutils/test.c +++ b/coreutils/test.c @@ -246,7 +246,7 @@ static void syntax(const char *op, const char *msg) if (op && *op) { bb_error_msg("%s: %s", op, msg); } else { - bb_error_msg("%s", msg); + bb_error_msg("%s: %s"+4, msg); } longjmp(leaving, 2); } @@ -319,7 +319,7 @@ static int binop(void) { const char *opnd1, *opnd2; struct t_op const *op; - smallint val1, val2; + arith_t val1, val2; opnd1 = *t_wp; (void) t_lex(*++t_wp); @@ -363,8 +363,8 @@ static int binop(void) { struct stat b1, b2; - if (!(!stat(opnd1, &b1) && !stat(opnd2, &b2))) - return 0; /* false, since stat failed */ + if (stat(opnd1, &b1) || stat(opnd2, &b2)) + return 0; /* false, since at least one stat failed */ if (op->op_num == FILNT) return b1.st_mtime > b2.st_mtime; if (op->op_num == FILOT) @@ -559,7 +559,12 @@ static void initialize_group_array(void) { ngroups = getgroups(0, NULL); if (ngroups > 0) { - group_array = xmalloc(ngroups * sizeof(gid_t)); + /* FIXME: ash tries so hard to not die on OOM, + * and we spoil it with just one xrealloc here */ + /* We realloc, because bb_test can be entered repeatedly by shell. + * Testcase (ash): 'while true; do test -x some_file; done' + * and watch top. (some_file must have owner != you) */ + group_array = xrealloc(group_array, ngroups * sizeof(gid_t)); getgroups(ngroups, group_array); } } |