Signed-off-by: Paras Chadha <[email protected]>
---
This fixes the failed fate tests on msvc12:
http://fate.ffmpeg.org/report.cgi?time=20170901190511&slot=x86_32-msvc12-windows-native
http://fate.ffmpeg.org/report.cgi?time=20170901211336&slot=x86_64-msvc12-windows-native
Tests failed because snprintf was filling the buffer with '\0' chars
after printing.
libavformat/fitsenc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavformat/fitsenc.c b/libavformat/fitsenc.c
index 0dcdcdf..1a4b7c2 100644
--- a/libavformat/fitsenc.c
+++ b/libavformat/fitsenc.c
@@ -47,7 +47,7 @@ static int fits_write_header(AVFormatContext *s)
*/
static int write_keyword_value(AVFormatContext *s, const char *keyword, int
value, int *lines_written)
{
- int len, ret;
+ int len, ret, i;
uint8_t header[80];
len = strlen(keyword);
@@ -58,7 +58,9 @@ static int write_keyword_value(AVFormatContext *s, const char
*keyword, int valu
header[9] = ' ';
ret = snprintf(header + 10, 70, "%d", value);
- header[ret + 10] = ' ';
+ for (i = ret + 10; i < 80; i++) {
+ header[i] = ' ';
+ }
avio_write(s->pb, header, sizeof(header));
*lines_written += 1;
--
2.4.11
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