1 files changed, 17 insertions, 0 deletions
diff --git a/xpcom/io/nsLocalFileUnix.cpp b/xpcom/io/nsLocalFileUnix.cpp
index 272153bba..c0b5c0f48 100644
--- a/xpcom/io/nsLocalFileUnix.cpp
+++ b/xpcom/io/nsLocalFileUnix.cpp
@@ -1591,6 +1591,23 @@ nsLocalFile::IsExecutable(bool* aResult)
 
   // Then check the execute bit.
   *aResult = (access(mPath.get(), X_OK) == 0);
+#ifdef XP_SOLARIS
+  // On Solaris, access will always return 0 for root user, however
+  // the file is only executable if S_IXUSR | S_IXGRP | S_IXOTH is set.
+  // See bug 351950, https://bugzilla.mozilla.org/show_bug.cgi?id=351950
+  if (*aResult) {
+    struct STAT buf;
+
+    *aResult = (STAT(mPath.get(), &buf) == 0);
+    if (*aResult || errno == EACCES) {
+      *aResult = *aResult && (buf.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH));
+      return NS_OK;
+    }
+
+    return NSRESULT_FOR_ERRNO();
+  }
+#endif
+  if (*aResult || errno == EACCES) {
   if (*aResult || errno == EACCES) {
     return NS_OK;
   }