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| From | John Gordon <gordon@panix.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Long Question: What might cause the seg fault? |
| Date | 2016-06-22 00:17 +0000 |
| Organization | PANIX Public Access Internet and UNIX, NYC |
| Message-ID | <nkclev$31l$1@reader1.panix.com> (permalink) |
| References | <nkcdmc$usf$1@dont-email.me> <nkci72$c06$1@jstuckle.eternal-september.org> |
In <nkci72$c06$1@jstuckle.eternal-september.org> Jerry Stuckle <jstucklex@attglobal.net> writes:
> fw1[i] <-- This points at fw1[1] (the second element of an array) the
> second time through, but you only allocated enough room for one value.
> The same with the other pointers in your program.
That's what I thought at first too, but the malloc calls look like this:
if ((fw1 = malloc(nfgraf * sizeof(float))) == NULL)
printf("malloc error\n");
According to the output nfgraf is 16, so he's allocating enough space
for 16 floats.
--
John Gordon A is for Amy, who fell down the stairs
gordon@panix.com B is for Basil, assaulted by bears
-- Edward Gorey, "The Gashlycrumb Tinies"
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Long Question: What might cause the seg fault? bilsch <king621@comcast.net> - 2016-06-21 15:04 -0700
Re: Long Question: What might cause the seg fault? BartC <bc@freeuk.com> - 2016-06-21 23:51 +0100
Re: Long Question: What might cause the seg fault? BartC <bc@freeuk.com> - 2016-06-21 23:53 +0100
Re: Long Question: What might cause the seg fault? bilsch <king621@comcast.net> - 2016-06-22 01:55 -0700
Re: Long Question: What might cause the seg fault? John Gordon <gordon@panix.com> - 2016-06-22 00:25 +0000
Re: Long Question: What might cause the seg fault? Jerry Stuckle <jstucklex@attglobal.net> - 2016-06-21 19:22 -0400
Re: Long Question: What might cause the seg fault? John Gordon <gordon@panix.com> - 2016-06-22 00:17 +0000
Re: Long Question: What might cause the seg fault? "James R. Kuyper" <jameskuyper@verizon.net> - 2016-06-21 19:35 -0400
Re: Long Question: What might cause the seg fault? bilsch <king621@comcast.net> - 2016-06-22 03:36 -0700
Re: Long Question: What might cause the seg fault? John Gordon <gordon@panix.com> - 2016-06-22 00:29 +0000
Re: Long Question: What might cause the seg fault? bilsch <king621@comcast.net> - 2016-06-22 03:38 -0700
Re: Long Question: What might cause the seg fault? Barry Schwarz <schwarzb@dqel.com> - 2016-06-21 21:20 -0700
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