spiFlash: workaround for dump > 1M

2021-10-02 19:25:04 +02:00 · 2021-10-02 19:25:04 +02:00 · 28cbd1faad
parent fe1634897f
commit 28cbd1faad
1 changed files with 4 additions and 0 deletions
--- a/src/spiFlash.cpp
+++ b/src/spiFlash.cpp
@ -146,6 +146,10 @@ bool SPIFlash::dump(const std::string &filename, const int &base_addr,
 	if (rd_burst == 0)
 		rd_burst = len;

+	/* segfault with buffer > 1M */
+	if (rd_burst > 0x100000)
+		rd_burst = 0x100000;
+
 	std::string data;
 	data.resize(rd_burst);