diff options
| -rw-r--r-- | apps/pdfinfo.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/apps/pdfinfo.c b/apps/pdfinfo.c index 392d0c96..2db4acd9 100644 --- a/apps/pdfinfo.c +++ b/apps/pdfinfo.c @@ -731,9 +731,9 @@ printinfo(char *filename, int show, int page) if (!strncmp(cs, "Device", 6)) { - for (j = 0; cs[j + 6] != '\0'; j++) - cs[3 + j] = cs[j + 6]; - cs[3 + j] = '\0'; + int len = strlen(cs + 6); + memmove(cs + 3, cs + 6, len + 1); + cs[3 + len + 1] = '\0'; } if (strstr(cs, "ICC")) fz_strlcpy(cs, "ICC", 4); @@ -750,9 +750,9 @@ printinfo(char *filename, int show, int page) if (!strncmp(altcs, "Device", 6)) { - for (j = 0; altcs[j + 6] != '\0'; j++) - altcs[3 + j] = altcs[j + 6]; - altcs[j + 6] = '\0'; + int len = strlen(altcs + 6); + memmove(altcs + 3, altcs + 6, len + 1); + altcs[3 + len + 1] = '\0'; } if (strstr(altcs, "ICC")) fz_strlcpy(altcs, "ICC", 4); |