X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/115ba31b90e0d6643670d7d079f9f27b0e05f1c2..8d3489abd90a64715b92976a7c60b42a386a4c5c:/apt-pkg/contrib/mmap.cc

diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index aa184b130..69fb61fca 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -398,6 +398,8 @@ bool DynamicMMap::Grow() {
 	if (Limit != 0 && WorkSpace >= Limit)
 		return _error->Error(_("Unable to increase the size of the MMap as the "
 		                       "limit of %lu bytes is already reached."), Limit);
+	if (GrowFactor <= 0)
+		return _error->Error(_("Unable to increase size of the MMap as automatic growing is disabled by user."));
 
 	unsigned long const newSize = WorkSpace + GrowFactor;