ref: d589632207181a7960607a5938f315422386b9cb
parent: 674a47f7bfced5a91c621d139b0551826fae299a
author: Sigrid Solveig Haflínudóttir <sigrid@ftrv.se>
date: Mon Feb 19 12:52:30 EST 2024
libtags/wav: don't stop on data (tags may follow after); don't stop after 8 sections either
--- a/sys/src/cmd/audio/libtags/wav.c
+++ b/sys/src/cmd/audio/libtags/wav.c
@@ -26,7 +26,7 @@
sz = 1;
info = 0;
- for(i = 0; i < 8 && sz > 0; i++){+ for(i = 0; sz > 0; i++){if(ctx->read(ctx, d, 4+4+(i?0:4)) != 4+4+(i?0:4))
return -1;
if(i == 0){@@ -66,13 +66,10 @@
}else if(memcmp(d, "LIST", 4) == 0){sz = csz - 4;
continue;
- }else if(memcmp(d, "data", 4) == 0){- break;
}else if(info){- csz++;
for(n = 0; n < nelem(t); n++){ if(memcmp(d, t[n].s, 4) == 0){- if(ctx->read(ctx, d, csz) != csz)
+ if(ctx->read(ctx, d, csz) != (int)csz)
return -1;
d[csz-1] = 0;
txtcb(ctx, t[n].type, "", d);
@@ -80,6 +77,8 @@
break;
}
}
+ if(n < nelem(t))
+ continue;
}
if(ctx->seek(ctx, csz, 1) < 0)