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fix fseek error return checking (fixes coverity 1109839)

This commit is contained in:
Vincent Sanders 2014-05-11 23:48:40 +01:00
parent c3e2dc9005
commit 06091eee36
1 changed files with 6 additions and 2 deletions
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8
utils/container.c
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@ -195,12 +195,16 @@ static void container_process(struct container_ctx *ctx)
fileno(ctx->fh), 0);
#else
ctx->data = malloc(ctx->header.diroffset);
fseek(ctx->fh, 0, SEEK_SET);
if (fseek(ctx->fh, 0, SEEK_SET) != 0) {
return;
}
val = fread(ctx->data, ctx->header.diroffset, 1, ctx->fh);
if (val == 0)
LOG(("empty read diroffset"));
#endif
fseek(ctx->fh, ctx->header.diroffset, SEEK_SET);
if (fseek(ctx->fh, ctx->header.diroffset, SEEK_SET) != 0) {
return;
}
/* now work through the directory structure taking it apart into
* our structure */
#define BEREAD(x) do { val = fread(&(x), 4, 1, ctx->fh); if (val == 0)\