MarcoBuster/Magisk
1
1
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

utils/misc.c: prevent file staying opened when function leaving

Browse Source 
The utils function may be called in any situation, such as in daemon. We
should guarantee that all the resource got from this function released
normally.

Signed-off-by: yuchenlin <npes87184@gmail.com>
This commit is contained in:
yuchenlin 2018-09-20 22:48:36 +08:00 committed by John Wu
parent a292a1d23a
commit 0ab6ffefb4
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
native/jni/utils/misc.c
View File

@ -184,9 +184,9 @@ int check_proc_name(int pid, const char *name) {
sprintf(buf, "/proc/%d/cmdline", pid); sprintf(buf, "/proc/%d/cmdline", pid);
f = fopen(buf, "r"); f = fopen(buf, "r");
fgets(buf, sizeof(buf), f); fgets(buf, sizeof(buf), f);
fclose(f);
if (strcmp(basename(buf), name) == 0) if (strcmp(basename(buf), name) == 0)
return 1; return 1;
fclose(f);
sprintf(buf, "/proc/%d/exe", pid); sprintf(buf, "/proc/%d/exe", pid);
if (access(buf, F_OK) != 0) if (access(buf, F_OK) != 0)