diff options
Diffstat (limited to 'src/output/pe_output_import_libraries.c')
| -rw-r--r-- | src/output/pe_output_import_libraries.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/src/output/pe_output_import_libraries.c b/src/output/pe_output_import_libraries.c index 40d1a08..9a83780 100644 --- a/src/output/pe_output_import_libraries.c +++ b/src/output/pe_output_import_libraries.c @@ -8,30 +8,31 @@ #include <perk/perk_output.h> #include "perk_output_impl.h" -static void pretty_header(const struct pe_common_ctx * cctx, FILE * fout) +static int pretty_header(const struct pe_common_ctx * cctx, FILE * fout) { - if (cctx->fmtflags & PERK_PRETTY_YAML) - fputs("imports:\n",fout); + return (cctx->fmtflags & PERK_PRETTY_YAML) + ? fputs("imports:\n",fout) + : 0; } -static void pretty_implib_header(const struct pe_common_ctx * cctx, const char * name, FILE * fout) +static int pretty_implib_header(const struct pe_common_ctx * cctx, const char * name, FILE * fout) { if ((cctx->fmtflags & PERK_PRETTY_YAML) && (cctx->fmtflags & PERK_OUTPUT_IMPORT_SYMS)) - fprintf(fout," %s:\n",name); + return fprintf(fout," %s:\n",name); else if (cctx->fmtflags & PERK_PRETTY_YAML) - fprintf(fout,"- %s:\n",name); + return fprintf(fout,"- %s:\n",name); else if (cctx->fmtflags & PERK_OUTPUT_IMPORT_SYMS) - fprintf(fout,"%s:\n",name); + return fprintf(fout,"%s:\n",name); else - fprintf(fout,"%s\n",name); + return fprintf(fout,"%s\n",name); } -static void pretty_implib_item(const struct pe_common_ctx * cctx, const char * name, FILE * fout) +static int pretty_implib_item(const struct pe_common_ctx * cctx, const char * name, FILE * fout) { if (cctx->fmtflags & PERK_PRETTY_YAML) - fprintf(fout," - %s\n",name); + return fprintf(fout," - %s\n",name); else - fprintf(fout,"%s\n",name); + return fprintf(fout,"%s\n",name); } int pe_output_import_libraries( @@ -48,18 +49,21 @@ int pe_output_import_libraries( if (!(fout = pe_output_prolog(cctx,fout,&ftmp))) return -1; - pretty_header(cctx,fout); + if ((pretty_header(cctx,fout)) < 0) + return pe_output_epilog(-1,ftmp); for (i=0; i<m->summary.num_of_implibs; i++) { - pretty_implib_header(cctx,m->idata[i].name,fout); + if ((pretty_implib_header(cctx,m->idata[i].name,fout)) < 0) + return pe_output_epilog(-1,ftmp); if (cctx->fmtflags & PERK_OUTPUT_IMPORT_SYMS) for (j=0; j<m->idata[i].count; j++) if (m->idata[i].items[j].name) - pretty_implib_item( - cctx, - m->idata[i].items[j].name, - fout); + if ((pretty_implib_item( + cctx, + m->idata[i].items[j].name, + fout)) < 0) + return pe_output_epilog(-1,ftmp); } |