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(getid): Restrict identifier syntax: outlaw conditional operators <>=#

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and meta-character ".
This commit is contained in:
Markus Armbruster 2006-06-01 18:09:40 +00:00
parent 2faa68c6e3
commit 15635c25ae
1 changed files with 2 additions and 1 deletions
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3
src/lib/common/xundump.c
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@ -124,7 +124,8 @@ static int
getid(FILE *fp, char *buf) getid(FILE *fp, char *buf)
{ {
int n; int n;
if (fscanf(fp, "%1023[^#() \t\n]%n", buf, &n) != 1 || !isalpha(buf[0])) if (fscanf(fp, "%1023[^#()<>=#\" \t\n]%n", buf, &n) != 1
|| !isalpha(buf[0]))
return -1; return -1;
return n; return n;
} }