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Fix a couple memory leaks in $sdf_annotate()

This commit is contained in:
Cary R 2017-11-16 19:40:09 -08:00
parent f03033e612
commit 21418c6a41
1 changed files with 7 additions and 2 deletions
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9
vpi/sys_sdf.c
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2007-2014 Stephen Williams (steve@icarus.com) * Copyright (c) 2007-2017 Stephen Williams (steve@icarus.com)
* *
* This source code is free software; you can redistribute it * This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU * and/or modify it in source code form under the terms of the GNU
@ -289,7 +289,10 @@ static PLI_INT32 sys_sdf_annotate_calltf(ICARUS_VPI_CONST PLI_BYTE8*name)
FILE *sdf_fd; FILE *sdf_fd;
char *fname = get_filename(callh, name, vpi_scan(argv)); char *fname = get_filename(callh, name, vpi_scan(argv));
if (fname == 0) return 0; if (fname == 0) {
vpi_free_object(argv);
return 0;
}
sdf_fd = fopen(fname, "r"); sdf_fd = fopen(fname, "r");
if (sdf_fd == 0) { if (sdf_fd == 0) {
@ -297,6 +300,8 @@ static PLI_INT32 sys_sdf_annotate_calltf(ICARUS_VPI_CONST PLI_BYTE8*name)
(int)vpi_get(vpiLineNo, callh)); (int)vpi_get(vpiLineNo, callh));
vpi_printf("Unable to open SDF file \"%s\"." vpi_printf("Unable to open SDF file \"%s\"."
" Skipping this annotation.\n", fname); " Skipping this annotation.\n", fname);
vpi_free_object(argv);
free(fname);
return 0; return 0;
} }