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fix memleak on read error in webp 

webp read could leak under some error conditions
This commit is contained in:
John Cupitt 2019-04-19 15:17:27 +01:00
parent 3a940e7080
commit 56e5e3c714
1 changed files with 8 additions and 2 deletions
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10
libvips/foreign/webp2vips.c
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@ -13,6 +13,8 @@
* 2/11/18
* - rework for demux API
* - add animated read
* 19/4/19
* - could memleak on some read errors
*/
/*
@ -753,8 +755,10 @@ vips__webp_read_file( const char *filename, VipsImage *out,
return( -1 );
}
if( read_image( read, out ) )
if( read_image( read, out ) ) {
read_free( read );
return( -1 );
}
read_free( read );
@ -795,8 +799,10 @@ vips__webp_read_buffer( const void *buf, size_t len, VipsImage *out,
return( -1 );
}
if( read_image( read, out ) )
if( read_image( read, out ) ) {
read_free( read );
return( -1 );
}
read_free( read );