diff options
Diffstat (limited to 'Src/utils.c')
-rw-r--r-- | Src/utils.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Src/utils.c b/Src/utils.c index b807eea08..230951ffc 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -3427,8 +3427,11 @@ spname(char *oldname) * otherwise a copy of oldname with a corrected prefix is returned. * * Rationale for this, if there ever was any, has been forgotten. */ for (;;) { - while (*old == '/') + while (*old == '/') { + if ((new - newname) >= (sizeof(newname)-1)) + return NULL; *new++ = *old++; + } *new = '\0'; if (*old == '\0') return newname; |