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| author |  netblue30 <netblue30@yahoo.com> | 2016-11-26 10:25:06 -0500 |
|---|---|---|
| committer | netblue30 <netblue30@yahoo.com> | 2016-11-26 10:25:06 -0500 |
| commit | fa79162b5eada1d0b9daa11ca327d65b42ed1b71 (patch) | |
| tree | cf3ffcb86bf930bbb03c6ac3f57e1677eeaa1ea6 /src/firemon | |
| parent | ssh fix (diff) | |
| download | firejail-fa79162b5eada1d0b9daa11ca327d65b42ed1b71.tar.gz firejail-fa79162b5eada1d0b9daa11ca327d65b42ed1b71.tar.zst firejail-fa79162b5eada1d0b9daa11ca327d65b42ed1b71.zip | |
fixes
Diffstat (limited to 'src/firemon')
| -rw-r--r-- | src/firemon/x11.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/src/firemon/x11.c b/src/firemon/x11.c index b0efb090a..73dc310d3 100644 --- a/src/firemon/x11.c +++ b/src/firemon/x11.c | |||
| @@ -37,20 +37,17 @@ void x11(pid_t pid, int print_procs) { | |||
| 37 | if (asprintf(&x11file, "/run/firejail/x11/%d", i) == -1) | 37 | if (asprintf(&x11file, "/run/firejail/x11/%d", i) == -1) |
| 38 | errExit("asprintf"); | 38 | errExit("asprintf"); |
| 39 | 39 | ||
| 40 | struct stat s; | 40 | FILE *fp = fopen(x11file, "r"); |
| 41 | if (stat(x11file, &s) == 0) { | 41 | if (!fp) { |
| 42 | FILE *fp = fopen(x11file, "r"); | 42 | free(x11file); |
| 43 | if (!fp) { | 43 | continue; |
| 44 | free(x11file); | ||
| 45 | continue; | ||
| 46 | } | ||
| 47 | int display; | ||
| 48 | int rv = fscanf(fp, "%d", &display); | ||
| 49 | if (rv == 1) | ||
| 50 | printf(" DISPLAY :%d\n", display); | ||
| 51 | fclose(fp); | ||
| 52 | } | 44 | } |
| 53 | 45 | ||
| 46 | int display; | ||
| 47 | int rv = fscanf(fp, "%d", &display); | ||
| 48 | if (rv == 1) | ||
| 49 | printf(" DISPLAY :%d\n", display); | ||
| 50 | fclose(fp); | ||
| 54 | free(x11file); | 51 | free(x11file); |
| 55 | } | 52 | } |
| 56 | } | 53 | } |