};
class SnapshotStack {
- public:
+public:
int backTrackBeforeStep(int seq_index);
void snapshotStep(int seq_index);
MEMALLOC
- private:
+private:
ModelVector<struct snapshot_entry> stack;
};
char smstr[23];
char r, w, x;
char mr, mw, mx;
- int size;
void *begin, *end;
//Skip out at the end of the section
if (buf[0] == '\n')
break;
- sscanf(buf, "%22s %p-%p [%5dK] %c%c%c/%c%c%c SM=%3s %200s\n", type, &begin, &end, &size, &r, &w, &x, &mr, &mw, &mx, smstr, regionname);
+ sscanf(buf, "%22s %p-%p", type, &begin, &end);
+ char * secondpart = strstr(buf, "]");
+
+ sscanf(&secondpart[2], "%c%c%c/%c%c%c SM=%3s %200s\n", &r, &w, &x, &mr, &mw, &mx, smstr, regionname);
if (w == 'w' && strstr(regionname, MYBINARYNAME)) {
size_t len = ((uintptr_t)end - (uintptr_t)begin) / PAGESIZE;
if (len != 0)
static void get_binary_name(char *buf, size_t len)
{
- if (readlink("/proc/self/exe", buf, len) == -1) {
+ ssize_t size = readlink("/proc/self/exe", buf, len);
+ if (size < 0) {
perror("readlink");
exit(EXIT_FAILURE);
}
+
+ /* Terminate string */
+ if ((size_t)size > len)
+ size = len;
+ buf[size] = '\0';
}
/** The SnapshotGlobalSegments function computes the memory regions
int SnapshotStack::backTrackBeforeStep(int seqindex)
{
int i;
- for (i = (int)stack.size() - 1; i >= 0; i++)
+ for (i = (int)stack.size() - 1;i >= 0;i++)
if (stack[i].index <= seqindex)
break;
else