diff options
Diffstat (limited to 'src/libcamera/yaml_parser.cpp')
| -rw-r--r-- | src/libcamera/yaml_parser.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/libcamera/yaml_parser.cpp b/src/libcamera/yaml_parser.cpp index 9b6e70cb..bd4b501b 100644 --- a/src/libcamera/yaml_parser.cpp +++ b/src/libcamera/yaml_parser.cpp @@ -10,6 +10,7 @@ #include <cstdlib> #include <errno.h> #include <functional> +#include <limits> #include <libcamera/base/file.h> #include <libcamera/base/log.h> @@ -151,9 +152,11 @@ int32_t YamlObject::get(const int32_t &defaultValue, bool *ok) const char *end; errno = 0; - int32_t value = std::strtol(value_.c_str(), &end, 10); + long value = std::strtol(value_.c_str(), &end, 10); - if ('\0' != *end || errno == ERANGE) + if ('\0' != *end || errno == ERANGE || + value < std::numeric_limits<int32_t>::min() || + value > std::numeric_limits<int32_t>::max()) return defaultValue; setOk(ok, true); @@ -185,9 +188,11 @@ uint32_t YamlObject::get(const uint32_t &defaultValue, bool *ok) const char *end; errno = 0; - uint32_t value = std::strtoul(value_.c_str(), &end, 10); + unsigned long value = std::strtoul(value_.c_str(), &end, 10); - if ('\0' != *end || errno == ERANGE) + if ('\0' != *end || errno == ERANGE || + value < std::numeric_limits<uint32_t>::min() || + value > std::numeric_limits<uint32_t>::max()) return defaultValue; setOk(ok, true); |