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8060721: Test runtime/SharedArchiveFile/LimitSharedSizes.java fails in jdk 9 fcs new platforms/compiler

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Replaced strcat() with jio_snprintf()

Reviewed-by: dholmes, iklam, dlong, minqi
This commit is contained in:
Calvin Cheung 2014-11-10 10:13:10 -08:00
parent 1768fe1eb9
commit 5ccaf44879
1 changed files with 7 additions and 5 deletions

12
hotspot/src/share/vm/memory/metaspaceShared.cpp

@ -715,15 +715,17 @@ void MetaspaceShared::preload_and_dump(TRAPS) {
if (class_list_path_len >= 3) {
if (strcmp(class_list_path_str + class_list_path_len - 3, "lib") != 0) {
if (class_list_path_len < JVM_MAXPATHLEN - 4) {
strncat(class_list_path_str, os::file_separator(), 1);
strncat(class_list_path_str, "lib", 3);
jio_snprintf(class_list_path_str + class_list_path_len,
sizeof(class_list_path_str) - class_list_path_len,
"%slib", os::file_separator());
class_list_path_len += 4;
}
}
}
class_list_path_len = (int)strlen(class_list_path_str);
if (class_list_path_len < JVM_MAXPATHLEN - 10) {
strncat(class_list_path_str, os::file_separator(), 1);
strncat(class_list_path_str, "classlist", 9);
jio_snprintf(class_list_path_str + class_list_path_len,
sizeof(class_list_path_str) - class_list_path_len,
"%sclasslist", os::file_separator());
}
class_list_path = class_list_path_str;
} else {