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authorDenys Vlasenko <vda.linux@googlemail.com>2012-10-02 09:31:37 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2012-10-02 09:31:37 (GMT)
commit32711c414193b81f215aee060ae8138675572280 (patch)
treec9c0cf16bbf14968d7d569919bd7a7f339330e5f
parentd5275888821a8382e7a493d90cebb7b23d975795 (diff)
downloadbusybox-32711c414193b81f215aee060ae8138675572280.tar.gz
busybox-32711c414193b81f215aee060ae8138675572280.tar.bz2
top/ps: argv0:"gdm-session-worker [pam/gdm-password]" == comm:"gdm-session-wor"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--libbb/procps.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libbb/procps.c b/libbb/procps.c
index 295048c..b4557e7 100644
--- a/libbb/procps.c
+++ b/libbb/procps.c
@@ -583,6 +583,8 @@ void FAST_FUNC read_cmdline(char *buf, int col, unsigned pid, const char *comm)
buf[sz] = '\0';
while (--sz >= 0 && buf[sz] == '\0')
continue;
+ /* Prevent basename("process foo/bar") = "bar" */
+ strchrnul(buf, ' ')[0] = '\0';
base = bb_basename(buf); /* before we replace argv0's NUL with space */
while (sz >= 0) {
if ((unsigned char)(buf[sz]) < ' ')