new_filter: correctly initialise all arguments for a new filter
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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3f1ebd3565
commit
5db02854e6
6
cgit.c
6
cgit.c
@ -29,15 +29,17 @@ void add_mimetype(const char *name, const char *value)
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struct cgit_filter *new_filter(const char *cmd, int extra_args)
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{
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struct cgit_filter *f;
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int args_size = 0;
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if (!cmd || !cmd[0])
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return NULL;
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f = xmalloc(sizeof(struct cgit_filter));
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f->cmd = xstrdup(cmd);
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f->argv = xmalloc((2 + extra_args) * sizeof(char *));
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args_size = (2 + extra_args) * sizeof(char *);
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f->argv = xmalloc(args_size);
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memset(f->argv, 0, args_size);
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f->argv[0] = f->cmd;
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f->argv[1] = NULL;
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return f;
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}
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