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Check return value of stat() in filename.c and report oddness using LOG

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svn path=/trunk/netsurf/; revision=3318
This commit is contained in:
Rob Kendrick 2007-06-10 11:28:44 +00:00
parent 818a744178
commit 47f9ee3581
1 changed files with 10 additions and 2 deletions
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12
utils/filename.c
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@ -16,6 +16,7 @@
#include <string.h> #include <string.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <errno.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <unistd.h> #include <unistd.h>
@ -225,7 +226,10 @@ bool filename_flush_directory(const char *folder, int depth) {
continue; continue;
snprintf(child, 256, "%s/%s", folder, entry->d_name); snprintf(child, 256, "%s/%s", folder, entry->d_name);
stat(child, &statbuf); if (stat(child, &statbuf) == -1) {
LOG(("Unable to stat %s, even though it just got returned from readdir(): %s", child, strerror(errno)));
continue;
}
/* first 3 depths are directories only, then files only */ /* first 3 depths are directories only, then files only */
if (depth < 3) if (depth < 3)
@ -309,7 +313,11 @@ bool filename_delete_recursive(char *folder) {
(!strcmp(entry->d_name, ".."))) (!strcmp(entry->d_name, "..")))
continue; continue;
snprintf(child, 256, "%s/%s", folder, entry->d_name); snprintf(child, 256, "%s/%s", folder, entry->d_name);
stat(child, &statbuf); if (stat(child, &statbuf) == -1) {
LOG(("Unable to stat %s, even though it just got returned from readdir(): %s", child, strerror(errno)));
continue;
}
if (S_ISDIR(statbuf.st_mode)) { if (S_ISDIR(statbuf.st_mode)) {
if (!filename_delete_recursive(child)) { if (!filename_delete_recursive(child)) {
closedir(parent); closedir(parent);