summaryrefslogtreecommitdiff
path: root/utils
diff options
context:
space:
mode:
authorVincent Sanders <vince@kyllikki.org>2014-05-11 23:38:18 +0100
committerVincent Sanders <vince@kyllikki.org>2014-05-11 23:38:18 +0100
commitf94bc67107c9ab1f5816a442a664b0528c735b75 (patch)
treeaf5fc0d5b7650264d083eda758e7e84afa08bdbd /utils
parent4776de40017f67bc2f57a71b3aaea3b69c83c4dc (diff)
downloadnetsurf-f94bc67107c9ab1f5816a442a664b0528c735b75.tar.gz
netsurf-f94bc67107c9ab1f5816a442a664b0528c735b75.tar.bz2
safely copy header name and author (fixes coverity 1195408)
Diffstat (limited to 'utils')
-rw-r--r--utils/container.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/utils/container.c b/utils/container.c
index 016ba153c..adf72b78e 100644
--- a/utils/container.c
+++ b/utils/container.c
@@ -322,8 +322,14 @@ struct container_ctx *container_create(const char *filename,
ctx->entries = 0;
ctx->directory = NULL;
ctx->header.parser = htonl(3);
- strncpy((char *)ctx->header.name, (char *)name, 32);
- strncpy((char *)ctx->header.author, (char *)author, 64);
+
+ snprintf((char *)ctx->header.name,
+ sizeof(ctx->header.name),
+ "%s", (char *)name);
+
+ snprintf((char *)ctx->header.author,
+ sizeof(ctx->header.author),
+ "%s", (char *)author);
val = fwrite("NSTM", 4, 1, ctx->fh);
if (val == 0)