tools/nut-scanner/nut-scanner.c: bump RESERVE_FD_COUNT for NetSNMP us…

…e of files [networkupstools#2511] Signed-off-by: Jim Klimov <[email protected]>
jimklimov · Jul 17, 2024 · 2c3a09e · 2c3a09e
1 parent 88e99ed
commit 2c3a09e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tools/nut-scanner/nut-scanner.c b/tools/nut-scanner/nut-scanner.c
@@ -78,8 +78,10 @@
  * following practical investigation summarized at
  *   https://github.com/networkupstools/nut/pull/1158
  * and probably means the usual stdin/stdout/stderr triplet
+ * Another +1 is for NetSNMP which wants to open MIB files,
+ * potential per-host configuration files, etc.
  */
-#   define RESERVE_FD_COUNT 3
+#   define RESERVE_FD_COUNT 4
 #  endif /* HAVE_SYS_RESOURCE_H */
 # endif  /* HAVE_PTHREAD_TRYJOIN || HAVE_SEMAPHORE_UNNAMED || HAVE_SEMAPHORE_NAMED */
 #endif   /* HAVE_PTHREAD */