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cs_errmsg never writes to static buffer
[yaz-moved-to-github.git]
/
src
/
comstack.c
diff --git
a/src/comstack.c
b/src/comstack.c
index
066fafd
..
9d46728
100644
(file)
--- a/
src/comstack.c
+++ b/
src/comstack.c
@@
-35,16
+35,8
@@
static const char *cs_errlist[] =
const char *cs_errmsg(int n)
{
const char *cs_errmsg(int n)
{
- static char buf[250];
-
- if (n < CSNONE || n > CSLASTERROR) {
- sprintf(buf, "unknown comstack error %d", n);
- return buf;
- }
- if (n == CSYSERR) {
- sprintf(buf, "%s: %s", cs_errlist[n], strerror(errno));
- return buf;
- }
+ if (n < CSNONE || n > CSLASTERROR)
+ n = CSNONE;
return cs_errlist[n];
}
return cs_errlist[n];
}