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Better error handling in czech.c.

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davi 2005-01-13 23:56:54 +00:00
parent e88eb681ac
commit 1cfaf691bd
1 changed files with 9 additions and 0 deletions
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9
src/czech.c
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@ -119,6 +119,13 @@ mphf_t *czech_mph_create(mph_t *mph, float c)
free(czech->g); free(czech->g);
czech->g = malloc(czech->n * sizeof(uint32)); czech->g = malloc(czech->n * sizeof(uint32));
assert(czech->g); assert(czech->g);
if (!czech->g)
{
fprintf(stderr, "out of memory");
free(visited);
graph_destroy(czech->graph);
return NULL;
}
for (i = 0; i < czech->n; ++i) for (i = 0; i < czech->n; ++i)
{ {
if (!visited[i]) if (!visited[i])
@ -289,11 +296,13 @@ void czech_mphf_load(FILE *f, mphf_t *mphf)
czech->g = (uint32 *)malloc(sizeof(uint32)*czech->n); czech->g = (uint32 *)malloc(sizeof(uint32)*czech->n);
fread(czech->g, czech->n*sizeof(uint32), 1, f); fread(czech->g, czech->n*sizeof(uint32), 1, f);
for (i = 0; i < czech->n; ++i) czech->g[i] = ntohl(czech->g[i]); for (i = 0; i < czech->n; ++i) czech->g[i] = ntohl(czech->g[i]);
/*
#ifdef DEBUG #ifdef DEBUG
fprintf(stderr, "G: "); fprintf(stderr, "G: ");
for (i = 0; i < czech->n; ++i) fprintf(stderr, "%u ", czech->g[i]); for (i = 0; i < czech->n; ++i) fprintf(stderr, "%u ", czech->g[i]);
fprintf(stderr, "\n"); fprintf(stderr, "\n");
#endif #endif
*/
return; return;
} }