diff options
| -rw-r--r-- | l10ntools/source/idxdict/idxdict.cxx | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/l10ntools/source/idxdict/idxdict.cxx b/l10ntools/source/idxdict/idxdict.cxx index 67811c08ff5a..035296a233d7 100644 --- a/l10ntools/source/idxdict/idxdict.cxx +++ b/l10ntools/source/idxdict/idxdict.cxx @@ -7,6 +7,7 @@ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +#include <cerrno> #include <iostream> #include <fstream> #include <string> @@ -55,7 +56,16 @@ int main(int argc, char *argv[]) exit(99); } currentOffset += strlen(inputBuffer)+1; - int entryCount(strtol(inputBuffer, NULL, 10)); + char * endptr; + errno = 0; + int entryCount(strtol(inputBuffer, &endptr, 10)); + if (errno != 0 || endptr == inputBuffer || *endptr != '\0') + { + cerr + << "Unable to read count from \"" << inputBuffer + << "\" input.\n"; + exit(99); + } for (int i(0); i < entryCount; ++i) { cin.getline(inputBuffer, MAXLINE); |