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Code Issues Releases Activity

(Fcall_process): Avoid storing alloca result

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directly into array element.
This commit is contained in:
Richard M. Stallman 1997-06-28 23:45:26 +00:00
parent 8ce9b63e7b
commit 67b50bf76a
1 changed files with 3 additions and 1 deletions
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4
src/callproc.c
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@ -391,8 +391,10 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you quit again.")
int size = encoding_buffer_size (&argument_coding,
XSTRING (args[i])->size);
int produced, dummy;
unsigned char *dummy = (unsigned char *) alloca (size);
new_argv[i - 3] = (unsigned char *) alloca (size);
/* The Irix 4.0 compiler barfs if we eliminate dummy. */
new_argv[i - 3] = dummy;
produced = encode_coding (&argument_coding,
XSTRING (args[i])->data, new_argv[i - 3],
XSTRING (args[i])->size, size, &dummy);