LibRaw_QIODevice::seek() avoid seek on a sequential device

2025-11-03 13:24:20 -05:00 · 2022-09-21 02:14:55 +02:00
parent d881a7bbb1
commit 6f3a326cf8
1 changed files with 1 additions and 1 deletions
--- a/src/imageformats/raw.cpp
+++ b/src/imageformats/raw.cpp
@ -138,7 +138,7 @@ public:
        if (whence == SEEK_END) {
            pos = size + o;
        }
-        if (pos < 0 || pos > size) {
+        if (pos < 0 || pos > size || m_device->isSequential()) {
            return -1;
        }
        return m_device->seek(pos) ? 0 : -1;