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-rw-r--r--core/fxcodec/lbmp/fx_bmp.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/core/fxcodec/lbmp/fx_bmp.cpp b/core/fxcodec/lbmp/fx_bmp.cpp
index dcf1ee11f9..b7f20666d8 100644
--- a/core/fxcodec/lbmp/fx_bmp.cpp
+++ b/core/fxcodec/lbmp/fx_bmp.cpp
@@ -213,6 +213,12 @@ int32_t bmp_read_header(bmp_decompress_struct_p bmp_ptr) {
break;
}
FX_Free(bmp_ptr->out_row_buffer);
+
+ if (bmp_ptr->out_row_bytes <= 0) {
+ bmp_error(bmp_ptr, "The Bmp File Is Corrupt");
+ return 0;
+ }
+
bmp_ptr->out_row_buffer = FX_Alloc(uint8_t, bmp_ptr->out_row_bytes);
FXSYS_memset(bmp_ptr->out_row_buffer, 0, bmp_ptr->out_row_bytes);
bmp_save_decoding_status(bmp_ptr, BMP_D_STATUS_PAL);