diff options
| -rw-r--r-- | collectors/ebpf_process.plugin/ebpf_process.c | 10 | ||||
| -rw-r--r-- | libnetdata/ebpf/ebpf.c | 9 |
2 files changed, 12 insertions, 7 deletions
diff --git a/collectors/ebpf_process.plugin/ebpf_process.c b/collectors/ebpf_process.plugin/ebpf_process.c index 4a58a54dcc..8c7a34aa1a 100644 --- a/collectors/ebpf_process.plugin/ebpf_process.c +++ b/collectors/ebpf_process.plugin/ebpf_process.c @@ -170,11 +170,11 @@ static void int_exit(int sig) dup2 (fd, STDIN_FILENO); dup2 (fd, STDOUT_FILENO); dup2 (fd, STDERR_FILENO); - - if (fd > 2) - close (fd); } + if (fd > 2) + close (fd); + int sid = setsid(); if(sid >= 0) { sleep(1); @@ -213,9 +213,9 @@ static inline void netdata_write_chart_cmd(char *type , order); } -static void netdata_write_global_dimension(char *dimension, char *name) +static void netdata_write_global_dimension(char *d, char *n) { - printf("DIMENSION %s %s absolute 1 1\n", dimension, name); + printf("DIMENSION %s %s absolute 1 1\n", d, n); } static void netdata_create_global_dimension(void *ptr, int end) diff --git a/libnetdata/ebpf/ebpf.c b/libnetdata/ebpf/ebpf.c index 5cd8b5fcf7..6c49706893 100644 --- a/libnetdata/ebpf/ebpf.c +++ b/libnetdata/ebpf/ebpf.c @@ -62,9 +62,11 @@ int get_kernel_version() { if (fd < 0) return -1; - ssize_t len = read(fd, version, sizeof(version)); - if (len < 0) + ssize_t len = read(fd, ver, sizeof(ver)); + if (len < 0) { + close(fd); return -1; + } close(fd); @@ -79,6 +81,9 @@ int get_kernel_version() { if (*version) version++; + else + return -1; + move = patch; while (*version) *move++ = *version++; *move = '\0'; |