879f008a8
Thomas De Schampheleire
2013-06-27
Subject
lsof: correct check for symbolic link
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procps/lsof.c+6 -3
| @@ -61,9 +61,12 @@ int lsof_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) | |
| d_fd = opendir(name); | |
| if (d_fd) { | |
| while ((entry = readdir(d_fd)) != NULL) { | |
| - | if (entry->d_type == DT_LNK) { |
| - | safe_strncpy(name + baseofs, entry->d_name, 10); |
| - | fdlink = xmalloc_readlink(name); |
| + | /* Skip entries '.' and '..' (and any hidden file) */ |
| + | if (entry->d_name[0] == '.') |
| + | continue; |
| + | |
| + | safe_strncpy(name + baseofs, entry->d_name, 10); |
| + | if ((fdlink = xmalloc_readlink(name)) != NULL) { |
| printf("%d\t%s\t%s\n", proc->pid, proc->exe, fdlink); | |
| free(fdlink); | |
| } | |