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[FFmpeg-devel,1/2] avcodec/fitsdec: properly initialize header->data_max

Message ID 20210208180416.14669-1-onemda@gmail.com
State Accepted
Commit 4aef642cfdd0cb9a351709a5f57fd48a4d587c9f
Headers show
Series [FFmpeg-devel,1/2] avcodec/fitsdec: properly initialize header->data_max | expand

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Commit Message

Paul B Mahol Feb. 8, 2021, 6:04 p.m. UTC 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
---
 libavcodec/fitsdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Michael Niedermayer Feb. 9, 2021, 5:25 p.m. UTC | #1 
On Mon, Feb 08, 2021 at 07:04:15PM +0100, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol <onemda@gmail.com>
> ---
>  libavcodec/fitsdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

probably ok

thx

[...]
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Patch

diff --git a/libavcodec/fitsdec.c b/libavcodec/fitsdec.c
index 32a79cdd0d..802aa5b509 100644
--- a/libavcodec/fitsdec.c
+++ b/libavcodec/fitsdec.c
@@ -63,7 +63,7 @@  static int fill_data_min_max(const uint8_t *ptr8, FITSHeader *header, const uint
     int i, j;
 
     header->data_min = DBL_MAX;
-    header->data_max = DBL_MIN;
+    header->data_max = -DBL_MAX;
     switch (header->bitpix) {
 #define CASE_N(a, t, rd) \
     case a: \