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avio: allow any chars in protocols

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-11-10 17:02:02 +01:00
parent 2bb1c713cc
commit c12e1bd1bc
1 changed files with 3 additions and 3 deletions
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6
libavformat/avio.c
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@ -265,17 +265,17 @@ int ffurl_alloc(URLContext **puc, const char *filename, int flags,
{ {
URLProtocol *up = NULL; URLProtocol *up = NULL;
char proto_str[128], proto_nested[128], *ptr; char proto_str[128], proto_nested[128], *ptr;
size_t proto_len = strspn(filename, URL_SCHEME_CHARS); const char *proto_end = strchr(filename, ':');
if (!first_protocol) { if (!first_protocol) {
av_log(NULL, AV_LOG_WARNING, "No URL Protocols are registered. " av_log(NULL, AV_LOG_WARNING, "No URL Protocols are registered. "
"Missing call to av_register_all()?\n"); "Missing call to av_register_all()?\n");
} }
if (filename[proto_len] != ':' || is_dos_path(filename)) if (!proto_end || is_dos_path(filename))
strcpy(proto_str, "file"); strcpy(proto_str, "file");
else else
av_strlcpy(proto_str, filename, FFMIN(proto_len+1, sizeof(proto_str))); av_strlcpy(proto_str, filename, FFMIN(proto_end-filename+1, sizeof(proto_str)));
av_strlcpy(proto_nested, proto_str, sizeof(proto_nested)); av_strlcpy(proto_nested, proto_str, sizeof(proto_nested));
if ((ptr = strchr(proto_nested, '+'))) if ((ptr = strchr(proto_nested, '+')))