tsamterm: free some getenv results - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 75ea8515a5cd26817b4eb5de99eeb6934def9328
DIR parent edfe3c016fe6ef10c55f7a17aab668214ec21efc
HTML Author: Xiao-Yong Jin <xjin@anl.gov>
Date: Wed, 21 Mar 2018 22:24:50 -0500
samterm: free some getenv results
Diffstat:
M src/cmd/samterm/plan9.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
---
DIR diff --git a/src/cmd/samterm/plan9.c b/src/cmd/samterm/plan9.c
t@@ -53,8 +53,10 @@ getscreen(int argc, char **argv)
threadexitsall("init");
}
t = getenv("tabstop");
- if(t != nil)
+ if(t != nil){
maxtab = strtoul(t, nil, 0);
+ free(t);
+ }
draw(screen, screen->clipr, display->white, nil, ZP);
}
t@@ -149,10 +151,13 @@ extstart(void)
if(user == nil)
return;
disp = getenv("DISPLAY");
- if(disp)
+ if(disp){
exname = smprint("/tmp/.sam.%s.%s", user, disp);
+ free(disp);
+ }
else
exname = smprint("/tmp/.sam.%s", user);
+ free(user);
if(exname == nil){
fprint(2, "not posting for B: out of memory\n");
return;