shithub: sox

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Check for errors when reading & writing

--- a/src/misc.c

+++ b/src/misc.c

@@ -115,7 +115,8 @@

  */

 size_t sox_readbuf(sox_format_t * ft, void *buf, sox_size_t len)

 {

-    return fread(buf, 1, len, ft->fp);

+  size_t ret = fread(buf, 1, len, ft->fp);

+  return (ferror(ft->fp) || feof(ft->fp)) ? 0 : ret;

 }

 /* Skip input without seeking. */

@@ -146,7 +147,8 @@

 size_t sox_writebuf(sox_format_t * ft, void const *buf, sox_size_t len)

 {

-    return fwrite(buf, 1, len, ft->fp);

+  size_t ret = fwrite(buf, 1, len, ft->fp);

+  return (ferror(ft->fp) || feof(ft->fp)) ? 0 : ret;

 }

 sox_size_t sox_filelength(sox_format_t * ft)