Commit b1df028c authored by hardy's avatar hardy
Browse files

Merge remote-tracking branch 'origin/fix-check' into integration_2021_wk24

parents 569dfb14 2a6ebaaa
......@@ -96,14 +96,14 @@ static void read_pipe(int p, char *b, int size) {
}
}
static int baseRunTimeCommand(char* cmd) {
static int baseRunTimeCommand(char* cmd, size_t cmdSize) {
FILE *fp;
size_t retSize = 0;
fp = popen(cmd, "r");
memset(cmd, 1, sizeof(*cmd));
retSize = fread(cmd, 1, sizeof(*cmd), fp);
memset(cmd, 0, cmdSize);
retSize = fread(cmd, 1, cmdSize, fp);
fclose(fp);
if (retSize == 0) {
......@@ -115,26 +115,26 @@ static int baseRunTimeCommand(char* cmd) {
int checkIfFedoraDistribution(void) {
char cmd[200];
memset(cmd, 1, 200);
memset(cmd, 0, 200);
sprintf(cmd, "cat /etc/os-release | grep ID_LIKE | grep -ic fedora || true");
return baseRunTimeCommand(cmd);
return baseRunTimeCommand(cmd, 200);
}
int checkIfGenericKernelOnFedora(void) {
char cmd[200];
memset(cmd, 1, 200);
memset(cmd, 0, 200);
sprintf(cmd, "uname -a | grep -c rt || true");
return (1 - baseRunTimeCommand(cmd));
return (1 - baseRunTimeCommand(cmd, 200));
}
int checkIfInsideContainer(void) {
char cmd[200];
int res = 0;
memset(cmd, 1, 200);
memset(cmd, 0, 200);
sprintf(cmd, "cat /proc/self/cgroup | egrep -c 'libpod|podman|kubepods' || true");
res = baseRunTimeCommand(cmd);
res = baseRunTimeCommand(cmd, 200);
if (res > 0)
return 1;
else
......
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